{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,27]],"date-time":"2026-03-27T11:12:34Z","timestamp":1774609954457,"version":"3.50.1"},"reference-count":129,"publisher":"Springer Science and Business Media LLC","issue":"9","license":[{"start":{"date-parts":[[2022,8,27]],"date-time":"2022-08-27T00:00:00Z","timestamp":1661558400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.springer.com\/tdm"},{"start":{"date-parts":[[2022,8,27]],"date-time":"2022-08-27T00:00:00Z","timestamp":1661558400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.springer.com\/tdm"}],"funder":[{"name":"AIMM - Associa\u00e7\u00e3o para a Investiga\u00e7\u00e3o do Meio Marinho"},{"DOI":"10.13039\/501100001871","name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia","doi-asserted-by":"publisher","award":["SFRH\/BD\/134156\/2017"],"award-info":[{"award-number":["SFRH\/BD\/134156\/2017"]}],"id":[{"id":"10.13039\/501100001871","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001871","name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia","doi-asserted-by":"publisher","award":["Programa Investigador FCT 2013"],"award-info":[{"award-number":["Programa Investigador FCT 2013"]}],"id":[{"id":"10.13039\/501100001871","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001871","name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia","doi-asserted-by":"publisher","award":["UID\/MAR\/04292\/2019"],"award-info":[{"award-number":["UID\/MAR\/04292\/2019"]}],"id":[{"id":"10.13039\/501100001871","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["Behav Ecol Sociobiol"],"published-print":{"date-parts":[[2022,9]]},"DOI":"10.1007\/s00265-022-03235-0","type":"journal-article","created":{"date-parts":[[2022,8,27]],"date-time":"2022-08-27T09:07:01Z","timestamp":1661591221000},"update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":7,"title":["Common dolphin (Delphinus delphis) fission\u2013fusion dynamics in the south coast of Portugal"],"prefix":"10.1007","volume":"76","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-7689-6411","authenticated-orcid":false,"given":"Joana","family":"Castro","sequence":"first","affiliation":[]},{"given":"Cl\u00e1udia","family":"Faustino","sequence":"additional","affiliation":[]},{"given":"Andr\u00e9","family":"Cid","sequence":"additional","affiliation":[]},{"given":"Alicia","family":"Quirin","sequence":"additional","affiliation":[]},{"given":"F\u00e1bio L.","family":"Matos","sequence":"additional","affiliation":[]},{"given":"Rui","family":"Rosa","sequence":"additional","affiliation":[]},{"given":"Heidi C.","family":"Pearson","sequence":"additional","affiliation":[]}],"member":"297","published-online":{"date-parts":[[2022,8,27]]},"reference":[{"key":"3235_CR1","doi-asserted-by":"publisher","first-page":"513","DOI":"10.1098\/rspb.2005.3361","volume":"273","author":"EA Archie","year":"2006","unstructured":"Archie EA, Moss CJ, Alberts SC (2006) The ties that bind: genetic relatedness predicts the fission and fusion of social groups in wild African elephants. Proc R Soc Lond B 273:513\u2013522. https:\/\/doi.org\/10.1098\/rspb.2005.3361","journal-title":"Proc R Soc Lond B"},{"key":"3235_CR2","doi-asserted-by":"publisher","first-page":"627","DOI":"10.1086\/586708","volume":"49","author":"F Aureli","year":"2008","unstructured":"Aureli F, Schaffner CM, Boesch C et al (2008) Fission-fusion dynamics: new research frameworks. Curr Anthropol 49:627\u2013654. https:\/\/doi.org\/10.1086\/586708","journal-title":"Curr Anthropol"},{"key":"3235_CR3","doi-asserted-by":"publisher","first-page":"2096","DOI":"10.1139\/z00-155","volume":"78","author":"RW Baird","year":"2000","unstructured":"Baird RW, Whitehead H (2000) Social organization of mammal-eating killer whales: group stability and dispersal patterns. Can J Zool 78:2096\u20132105. https:\/\/doi.org\/10.1139\/z00-155","journal-title":"Can J Zool"},{"key":"3235_CR4","doi-asserted-by":"publisher","first-page":"123","DOI":"10.1007\/s00265-017-2351-z","volume":"71","author":"L Ball","year":"2017","unstructured":"Ball L, Shreves K, Pilot M, Moura AE (2017) Temporal and geographic patterns of kinship structure in common dolphins (Delphinus delphis) suggest site fidelity and female-biased long-distance dispersal. Behav Ecol Sociobiol 71:123. https:\/\/doi.org\/10.1007\/s00265-017-2351-z","journal-title":"Behav Ecol Sociobiol"},{"key":"3235_CR5","doi-asserted-by":"publisher","first-page":"364","DOI":"10.1007\/s00265-003-0585-4","volume":"53","author":"KJ Benoit-Bird","year":"2003","unstructured":"Benoit-Bird KJ, Au WW (2003) Prey dynamics affect foraging by a pelagic predator (Stenella longirostris) over a range of spatial and temporal scales. Behav Ecol Sociobiol 53:364\u2013373. https:\/\/doi.org\/10.1007\/s00265-003-0585-4","journal-title":"Behav Ecol Sociobiol"},{"key":"3235_CR6","doi-asserted-by":"publisher","first-page":"512","DOI":"10.1111\/1749-4877.12524","volume":"16","author":"CG Bertulli","year":"2021","unstructured":"Bertulli CG, Rasmussen MH, Rosso M (2021) Fission\u2013fusion dynamics of a pelagic delphinid in the Arctic: the white-beaked dolphin (Lagenorhynchus albirostris). Integr Zool 16:512\u2013526. https:\/\/doi.org\/10.1111\/1749-4877.12524","journal-title":"Integr Zool"},{"key":"3235_CR7","doi-asserted-by":"publisher","first-page":"335","DOI":"10.1007\/s00442-019-04485-y","volume":"191","author":"ML Bond","year":"2019","unstructured":"Bond ML, Lee DE, Ozgul A, K\u00f6nig B (2019) Fission\u2013fusion dynamics of a megaherbivore are driven by ecological, anthropogenic, temporal, and social factors. Oecologia 191:335\u2013347. https:\/\/doi.org\/10.1007\/s00442-019-04485-y","journal-title":"Oecologia"},{"key":"3235_CR8","doi-asserted-by":"publisher","first-page":"13","DOI":"10.1139\/z98-192","volume":"77","author":"S Br\u00e4ger","year":"1999","unstructured":"Br\u00e4ger S (1999) Association patterns in three populations of Hector\u2019s dolphin, Cephalorhynchus hectori. Can J Zool 77:13\u201318. https:\/\/doi.org\/10.1139\/z98-192","journal-title":"Can J Zool"},{"key":"3235_CR9","unstructured":"Braulik G, Jefferson TA, Bearzi G (2021) Delphinus delphis. In: IUCN Red List of Threatened Species, https:\/\/www.iucnredlist.org\/species\/134817215\/199893039"},{"key":"3235_CR10","first-page":"49","volume":"15","author":"S Bruno","year":"2004","unstructured":"Bruno S, Politi E, Bearzi G (2004) Social organization of a common dolphin community in the eastern Ionian Sea: evidence of a fluid fission-fusion society. Eur Res Cetacean 15:49\u201351","journal-title":"Eur Res Cetacean"},{"key":"3235_CR11","doi-asserted-by":"publisher","first-page":"309","DOI":"10.3354\/esr00073","volume":"4","author":"A Ca\u00f1adas","year":"2008","unstructured":"Ca\u00f1adas A, Hammond PS (2008) Abundance and habitat preferences of the short-beaked common dolphin Delphinus delphis in the southwestern Mediterranean: implications for conservation. Endanger Species Res 4:309\u2013331. https:\/\/doi.org\/10.3354\/esr00073","journal-title":"Endanger Species Res"},{"key":"3235_CR12","doi-asserted-by":"publisher","first-page":"625","DOI":"10.1007\/s00114-008-0363-2","volume":"95","author":"HL Cappozzo","year":"2008","unstructured":"Cappozzo HL, T\u00fanez JI, Cassini MH (2008) Sexual harassment and female gregariousness in the South American sea lion, Otaria flavescens. Naturwissenschaften 95:625\u2013630. https:\/\/doi.org\/10.1007\/s00114-008-0363-2","journal-title":"Naturwissenschaften"},{"key":"3235_CR13","unstructured":"Castro JMC (2010) Characterization of Cetaceans in the South coast of Portugal between Lagos and Cape S\u00e3o Vicente. MSc thesis, Universidade de Lisboa"},{"key":"3235_CR14","doi-asserted-by":"publisher","first-page":"165","DOI":"10.3390\/oceans1030012","volume":"1","author":"J Castro","year":"2020","unstructured":"Castro J, Couto A, Borges FO, Cid A, Laborde MI, Pearson HC, Rosa R (2020) Oceanographic determinants of the abundance of common dolphins (Delphinus delphis) in the South of Portugal. Oceans 1:165\u2013173. https:\/\/doi.org\/10.3390\/oceans1030012","journal-title":"Oceans"},{"key":"3235_CR15","doi-asserted-by":"publisher","first-page":"156","DOI":"10.3390\/rs13010156","volume":"13","author":"J Castro","year":"2021","unstructured":"Castro J, Borges FO, Cid A, Laborde MI, Rosa R, Pearson HC (2021) Assessing the behavioural responses of small cetaceans to unmanned aerial vehicles. Remote Sens 13:156. https:\/\/doi.org\/10.3390\/rs13010156","journal-title":"Remote Sens"},{"key":"3235_CR16","first-page":"49","volume":"1","author":"MH Cavaco","year":"2003","unstructured":"Cavaco MH, Cabe\u00e7adas G (2003) Primary productivity off western and southern Portuguese waters. Bull Sea Fisher Inst 1:49\u201359","journal-title":"Bull Sea Fisher Inst"},{"key":"3235_CR17","doi-asserted-by":"publisher","first-page":"531","DOI":"10.2960\/J.v35.m482","volume":"35","author":"R Coelho","year":"2005","unstructured":"Coelho R, Erzini K, Bentes L, Correia C, Lino PG, Monteiro P, Ribeiro J, Gon\u00e7alves JMS (2005) Semi-pelagic longline and trammel net elasmobranch catches in southern Portugal: catch composition, catch rates, and discards. J Northwest Atl 35:531\u2013537. https:\/\/doi.org\/10.2960\/J.v35.m482","journal-title":"J Northwest Atl"},{"key":"3235_CR18","first-page":"199","volume-title":"Cetacean societies: field studies of dolphins and whales","author":"RC Connor","year":"2000","unstructured":"Connor RC (2000) Group living in whales and dolphins. In: Mann J, Connor RC, Tyack PL, Whitehead H (eds) Cetacean societies: field studies of dolphins and whales, 1st edn. University of Chicago Press, Chicago, pp 199\u2013218","edition":"1"},{"key":"3235_CR19","unstructured":"Correia JPS (2009) Pesca comercial de tubar\u00f5es e raias em Portugal. Dissertation, Universidade de Aveiro"},{"key":"3235_CR20","doi-asserted-by":"publisher","first-page":"544","DOI":"10.1644\/10-MAMM-A-029.1","volume":"92","author":"MA Coscarella","year":"2011","unstructured":"Coscarella MA, Gowans S, Pedraza SN, Crespo EA (2011) Influence of body size and ranging patterns on delphinid sociality: associations among Commerson\u2019s dolphins. J Mammal 92:544\u2013551. https:\/\/doi.org\/10.1644\/10-MAMM-A-029.1","journal-title":"J Mammal"},{"key":"3235_CR21","doi-asserted-by":"publisher","first-page":"1261","DOI":"10.1007\/s10641-018-0773-8","volume":"101","author":"A Couto","year":"2018","unstructured":"Couto A, Queiroz N, Ketchum JT, Sampaio E, Furtado M, Cid A, Castro J, Rosa R (2018) Smooth hammerhead sharks (Sphyrna zygaena) observed off the Portuguese southern coast. Environ Biol Fish 101:1261\u20131268. https:\/\/doi.org\/10.1007\/s10641-018-0773-8","journal-title":"Environ Biol Fish"},{"key":"3235_CR22","doi-asserted-by":"publisher","first-page":"R169","DOI":"10.1016\/j.cub.2006.02.042","volume":"16","author":"ID Couzin","year":"2006","unstructured":"Couzin ID (2006) Behavioral ecology: social organization in fission\u2013fusion societies. Curr Biol 16:R169\u2013R171. https:\/\/doi.org\/10.1016\/j.cub.2006.02.042","journal-title":"Curr Biol"},{"key":"3235_CR23","doi-asserted-by":"publisher","first-page":"1601","DOI":"10.1016\/j.csr.2010.06.007","volume":"30","author":"A Cravo","year":"2010","unstructured":"Cravo A, Relvas P, Cardeira S, Rita F, Madureira M, S\u00e1nchez R (2010) An upwelling filament off southwest Iberia: effect on the chlorophyll a and nutrient export. Cont Shelf Res 30:1601\u20131613. https:\/\/doi.org\/10.1016\/j.csr.2010.06.007","journal-title":"Cont Shelf Res"},{"key":"3235_CR24","doi-asserted-by":"publisher","first-page":"175","DOI":"10.1111\/j.1439-0310.1978.tb00254.x","volume":"48","author":"E Curio","year":"1978","unstructured":"Curio E (1978) The adaptive significance of avian mobbing. Z Tierpsychol 48:175\u2013183. https:\/\/doi.org\/10.1111\/j.1439-0310.1978.tb00254.x","journal-title":"Z Tierpsychol"},{"key":"3235_CR25","volume-title":"An introduction to behavioural ecology","author":"NB Davies","year":"2012","unstructured":"Davies NB, Krebs JR, West SA (2012) An introduction to behavioural ecology, 4th edn. Wiley-Blackwell, Chichester","edition":"4"},{"key":"3235_CR26","doi-asserted-by":"publisher","first-page":"275","DOI":"10.3354\/meps07164","volume":"353","author":"R de Stephanis","year":"2008","unstructured":"de Stephanis R, Cornulier T, Verborgh P, Salazar-Sierra J, Gimeno NP, Guinet C (2008) Summer spatial distribution of cetaceans in the Strait of Gibraltar in relation to the oceanographic context. Mar Ecol Prog Ser 353:275\u2013288. https:\/\/doi.org\/10.3354\/meps07164","journal-title":"Mar Ecol Prog Ser"},{"key":"3235_CR27","doi-asserted-by":"publisher","first-page":"691","DOI":"10.1111\/j.1748-7692.2012.00615.x","volume":"29","author":"M Degrati","year":"2013","unstructured":"Degrati M, Dans SL, Garaffo GV, Cabreira AG, Machado FC, Crespo EA (2013) Sequential foraging of dusky dolphins with an inspection of their prey distribution. Mar Mamm Sci 29:691\u2013704. https:\/\/doi.org\/10.1111\/j.1748-7692.2012.00615.x","journal-title":"Mar Mamm Sci"},{"key":"3235_CR28","doi-asserted-by":"publisher","first-page":"416","DOI":"10.1111\/mms.12536","volume":"35","author":"M Degrati","year":"2019","unstructured":"Degrati M, Coscarella MA, Crespo EA, Dans SL (2019) Dusky dolphin group dynamics and association patterns in Pen\u00ednsula Vald\u00e9s, Argentina. Mar Mamm Sci 35:416\u2013433. https:\/\/doi.org\/10.1111\/mms.12536","journal-title":"Mar Mamm Sci"},{"key":"3235_CR29","doi-asserted-by":"publisher","first-page":"337","DOI":"10.1007\/BF00171099","volume":"26","author":"MM Delm","year":"1990","unstructured":"Delm MM (1990) Vigilance for predators: detection and dilution effects. Behav Ecol Sociobiol 26:337\u2013342. https:\/\/doi.org\/10.1007\/BF00171099","journal-title":"Behav Ecol Sociobiol"},{"key":"3235_CR30","doi-asserted-by":"publisher","first-page":"887","DOI":"10.1007\/s00265-007-0512-1","volume":"62","author":"B D\u00edaz L\u00f3pez","year":"2008","unstructured":"D\u00edaz L\u00f3pez B, Shirai JAB (2008) Marine aquaculture and bottlenose dolphins\u2019 (Tursiops truncatus) social structure. Behav Ecol Sociobiol 62:887\u2013894. https:\/\/doi.org\/10.1007\/s00265-007-0512-1","journal-title":"Behav Ecol Sociobiol"},{"key":"3235_CR31","doi-asserted-by":"publisher","first-page":"1317","DOI":"10.1017\/S002531541300091X","volume":"94","author":"R Esteban","year":"2014","unstructured":"Esteban R, Verborgh P, Gauffier P et al (2014) Identifying key habitat and seasonal patterns of a critically endangered population of killer whales. J Mar Biol Assoc UK 94:1317\u20131325. https:\/\/doi.org\/10.1017\/S002531541300091X","journal-title":"J Mar Biol Assoc UK"},{"key":"3235_CR32","first-page":"141","volume-title":"Advances in marine biology","author":"R Esteban","year":"2016","unstructured":"Esteban R, Verborgh P, Gauffier P, Alarc\u00f3n D, Salazar-Sierra JM, Gim\u00e9nez J, Foote AD, de Stephanis R (2016) Conservation status of killer whales, Orcinus orca, in the Strait of Gibraltar. In: Notarbartolo Di Sciara G, Podest\u00e0 M, Curry BE (eds) Advances in marine biology, 1st edn. Academic Press, London, pp 141\u2013172","edition":"1"},{"key":"3235_CR33","first-page":"191","volume-title":"Handbook of marine mammals","author":"P Evans","year":"1994","unstructured":"Evans P (1994) Common dolphin, white-bellied porpoise Delphinus delphis Linnaeus. In: Ridgeway S, Harrison H (eds) Handbook of marine mammals, 1st edn. Academic Press, San Diego, CA, pp 191\u2013224","edition":"1"},{"key":"3235_CR34","first-page":"131","volume-title":"Biology, brains, and behavior: the evolution of human development","author":"LA Fairbanks","year":"2000","unstructured":"Fairbanks LA (2000) The developmental timing of primate play: a neural selection model. In: Parker ST, Langer J, McKinney ML (eds) Biology, brains, and behavior: the evolution of human development, 1st edn. School of American Research Press, Santa Fe, NM, USA, pp 131\u2013158","edition":"1"},{"key":"3235_CR35","doi-asserted-by":"publisher","first-page":"2480","DOI":"10.1890\/08-0345.1","volume":"90","author":"D Fortin","year":"2009","unstructured":"Fortin D, Fortin M-E, Beyer HL, Duchesne T, Courant S, Dancose K (2009) Group-size-mediated habitat selection and group fusion\u2013fission dynamics of bison under predation risk. Ecology 90:2480\u20132490. https:\/\/doi.org\/10.1890\/08-0345.1","journal-title":"Ecology"},{"key":"3235_CR36","volume-title":"An R companion to applied regression","author":"J Fox","year":"2019","unstructured":"Fox J, Weisberg S (2019) An R companion to applied regression, 3rd edn. Sage, Los Angeles","edition":"3"},{"key":"3235_CR37","doi-asserted-by":"publisher","first-page":"481","DOI":"10.1016\/j.anbehav.2010.06.007","volume":"80","author":"CH Fr\u00e8re","year":"2010","unstructured":"Fr\u00e8re CH, Kr\u00fctzen M, Mann J, Watson-Capps JJ, Tsai YJ, Patterson EM, Connor R, Bejder L, Sherwin WB (2010) Home range overlap, matrilineal and biparental kinship drive female associations in bottlenose dolphins. Anim Behav 80:481\u2013486. https:\/\/doi.org\/10.1016\/j.anbehav.2010.06.007","journal-title":"Anim Behav"},{"key":"3235_CR38","doi-asserted-by":"publisher","first-page":"305","DOI":"10.1007\/978-3-319-99417-8_17","volume-title":"Oceanographic and biological aspects of the Red Sea","author":"M Fumagalli","year":"2019","unstructured":"Fumagalli M, Cesario A, Costa M (2019) Where dolphins sleep: resting areas in the Red Sea. In: Rasul NMA, Stewart ICF (eds) Oceanographic and biological aspects of the Red Sea, 1st edn. Springer International Publishing, Cham, pp 305\u2013326","edition":"1"},{"key":"3235_CR39","doi-asserted-by":"publisher","first-page":"377","DOI":"10.1093\/beheco\/arx177","volume":"29","author":"AA Galezo","year":"2018","unstructured":"Galezo AA, Krzyszczyk E, Mann J (2018) Sexual segregation in Indo-Pacific bottlenose dolphins is driven by female avoidance of males. Behav Ecol 29:377\u2013386. https:\/\/doi.org\/10.1093\/beheco\/arx177","journal-title":"Behav Ecol"},{"key":"3235_CR40","doi-asserted-by":"publisher","first-page":"389","DOI":"10.1016\/j.anbehav.2008.01.022","volume":"76","author":"QA Gibson","year":"2008","unstructured":"Gibson QA, Mann J (2008a) The size, composition and function of wild bottlenose dolphin (Tursiops sp.) mother\u2013calf groups in Shark Bay. Australia Anim Behav 76:389\u2013405. https:\/\/doi.org\/10.1016\/j.anbehav.2008.01.022","journal-title":"Australia Anim Behav"},{"key":"3235_CR41","doi-asserted-by":"publisher","first-page":"375","DOI":"10.1016\/j.anbehav.2008.01.021","volume":"76","author":"QA Gibson","year":"2008","unstructured":"Gibson QA, Mann J (2008b) Early social development in wild bottlenose dolphins: sex differences, individual variation and maternal influence. Anim Behav 76:375\u2013387. https:\/\/doi.org\/10.1016\/j.anbehav.2008.01.021","journal-title":"Anim Behav"},{"key":"3235_CR42","doi-asserted-by":"publisher","first-page":"195","DOI":"10.1016\/S0065-2881(07)53003-8","volume":"53","author":"S Gowans","year":"2007","unstructured":"Gowans S, W\u00fcrsig B, Karczmarski L (2007) The social structure and strategies of delphinids: predictions based on an ecological framework. Adv Mar Biol 53:195\u2013294. https:\/\/doi.org\/10.1016\/S0065-2881(07)53003-8","journal-title":"Adv Mar Biol"},{"key":"3235_CR43","doi-asserted-by":"publisher","first-page":"1","DOI":"10.18637\/jss.v015.i02","volume":"15","author":"U Halekoh","year":"2006","unstructured":"Halekoh U, H\u00f8jsgaard S, Yan J (2006) The R Package geepack for generalized estimating equations. J Stat Softw 15:1\u201311. https:\/\/doi.org\/10.18637\/jss.v015.i02","journal-title":"J Stat Softw"},{"key":"3235_CR44","doi-asserted-by":"publisher","first-page":"1419","DOI":"10.1007\/s00227-014-2430-x","volume":"161","author":"KL Hartman","year":"2014","unstructured":"Hartman KL, Fernandez M, Azevedo JMN (2014) Spatial segregation of calving and nursing Risso\u2019s dolphins (Grampus griseus) in the Azores, and its conservation implications. Mar Biol 161:1419\u20131428. https:\/\/doi.org\/10.1007\/s00227-014-2430-x","journal-title":"Mar Biol"},{"key":"3235_CR45","doi-asserted-by":"publisher","first-page":"53","DOI":"10.1017\/S0952836901000061","volume":"253","author":"MR Heithaus","year":"2001","unstructured":"Heithaus MR (2001) Predator\u2013prey and competitive interactions between sharks (order Selachii) and dolphins (suborder Odontoceti): a review. J Zool 253:53\u201368. https:\/\/doi.org\/10.1017\/S0952836901000061","journal-title":"J Zool"},{"key":"3235_CR46","doi-asserted-by":"publisher","first-page":"480","DOI":"10.1890\/0012-9658(2002)083[0480:FAATSP]2.0.CO;2","volume":"83","author":"MR Heithaus","year":"2002","unstructured":"Heithaus MR, Dill LM (2002) Food availability and tiger shark predation risk influence bottlenose dolphin habitat use. Ecology 83:480\u2013491. https:\/\/doi.org\/10.1890\/0012-9658(2002)083[0480:FAATSP]2.0.CO;2","journal-title":"Ecology"},{"key":"3235_CR47","doi-asserted-by":"publisher","first-page":"283","DOI":"10.1111\/j.1469-7998.1999.tb00765.x","volume":"249","author":"L Karczmarski","year":"1999","unstructured":"Karczmarski L (1999) Group dynamics of humpback dolphins (Sousa chinensis) in the Algoa Bay region, South Africa. J Zool 249:283\u2013293. https:\/\/doi.org\/10.1111\/j.1469-7998.1999.tb00765.x","journal-title":"J Zool"},{"key":"3235_CR48","doi-asserted-by":"publisher","first-page":"199","DOI":"10.1016\/S0141-1136(01)00123-4","volume":"53","author":"RA Kastelein","year":"2002","unstructured":"Kastelein RA, Vaughan N, Walton S, Wiepkema PR (2002) Food intake and body measurements of Atlantic bottlenose dolphins (Tursiops truncates) in captivity. Mar Environ Res 53:199\u2013218. https:\/\/doi.org\/10.1016\/S0141-1136(01)00123-4","journal-title":"Mar Environ Res"},{"key":"3235_CR49","doi-asserted-by":"publisher","first-page":"2761","DOI":"10.1098\/rspb.2010.2718","volume":"278","author":"G Kerth","year":"2011","unstructured":"Kerth G, Perony N, Schweitzer F (2011) Bats are able to maintain long-term social relationships despite the high fission\u2013fusion dynamics of their groups. Proc R Soc Lond B 278:2761\u20132767. https:\/\/doi.org\/10.1098\/rspb.2010.2718","journal-title":"Proc R Soc Lond B"},{"key":"3235_CR50","doi-asserted-by":"publisher","first-page":"421","DOI":"10.1007\/BF00177338","volume":"36","author":"DC Krakauer","year":"1995","unstructured":"Krakauer DC (1995) Groups confuse predators by exploiting perceptual bottlenecks: a connectionist model of the confusion effect. Behav Ecol Sociobiol 36:421\u2013429. https:\/\/doi.org\/10.1007\/BF00177338","journal-title":"Behav Ecol Sociobiol"},{"key":"3235_CR51","doi-asserted-by":"crossref","DOI":"10.1093\/oso\/9780198508175.001.0001","volume-title":"Living in groups","author":"J Krause","year":"2002","unstructured":"Krause J, Ruxton GD (2002) Living in groups. Oxford University Press, Oxford, UK"},{"key":"3235_CR52","doi-asserted-by":"publisher","first-page":"43","DOI":"10.1016\/j.anbehav.2017.04.011","volume":"129","author":"E Krzyszczyk","year":"2017","unstructured":"Krzyszczyk E, Patterson EM, Stanton MA, Mann J (2017) The transition to independence: sex differences in social and behavioural development of wild bottlenose dolphins. Anim Behav 129:43\u201359. https:\/\/doi.org\/10.1016\/j.anbehav.2017.04.011","journal-title":"Anim Behav"},{"key":"3235_CR53","doi-asserted-by":"publisher","first-page":"207","DOI":"10.1007\/s00265-004-0781-x","volume":"56","author":"J Lehmann","year":"2004","unstructured":"Lehmann J, Boesch C (2004) To fission or to fusion: effects of community size on wild chimpanzee (Pan troglodytes verus) social organisation. Behav Ecol Sociobiol 56:207\u2013216. https:\/\/doi.org\/10.1007\/s00265-004-0781-x","journal-title":"Behav Ecol Sociobiol"},{"key":"3235_CR54","volume-title":"Handbook of ethological methods","author":"PN Lehner","year":"1998","unstructured":"Lehner PN (1998) Handbook of ethological methods. Cambridge University Press, Cambridge, UK"},{"key":"3235_CR55","doi-asserted-by":"publisher","first-page":"13","DOI":"10.1093\/biomet\/73.1.13","volume":"73","author":"K-Y Liang","year":"1986","unstructured":"Liang K-Y, Zeger SL (1986) Longitudinal data analysis using generalized linear models. Biometrika 73:13\u201322. https:\/\/doi.org\/10.1093\/biomet\/73.1.13","journal-title":"Biometrika"},{"key":"3235_CR56","doi-asserted-by":"publisher","first-page":"295","DOI":"10.1046\/j.1439-0310.2001.00664.x","volume":"107","author":"S Lingle","year":"2001","unstructured":"Lingle S (2001) Anti-predator strategies and grouping patterns in white-tailed deer and mule deer. Ethology 107:295\u2013314. https:\/\/doi.org\/10.1046\/j.1439-0310.2001.00664.x","journal-title":"Ethology"},{"key":"3235_CR57","doi-asserted-by":"publisher","first-page":"671568","DOI":"10.3389\/fmars.2021.671568","volume":"8","author":"M Liu","year":"2021","unstructured":"Liu M, Lin M, Lusseau D, Li S (2021) Intra-population variability in group size of Indo-Pacific humpback dolphins (Sousa chinensis). Front Mar Sci 8:671568. https:\/\/doi.org\/10.3389\/fmars.2021.671568","journal-title":"Front Mar Sci"},{"key":"3235_CR58","doi-asserted-by":"publisher","first-page":"3139","DOI":"10.21105\/joss.03139","volume":"6","author":"D L\u00fcdecke","year":"2021","unstructured":"L\u00fcdecke D, Ben-Shachar M, Patil I, Waggoner P, Makowski D (2021) performance: an R package for assessment, comparison and testing of statistical models. J Open Source Softw 6:3139. https:\/\/doi.org\/10.21105\/joss.03139","journal-title":"J Open Source Softw"},{"key":"3235_CR59","unstructured":"L\u00fcdecke D, Bartel A, Schwemmer C, Powell C, Djalovski A, Titz J (2021a) sjPlot: data visualization for statistics in social science, version 2.8.10, https:\/\/CRAN.R-project.org\/package=sjPlot"},{"key":"3235_CR60","doi-asserted-by":"publisher","first-page":"1401","DOI":"10.1111\/mms.12121","volume":"30","author":"DG Lunardi","year":"2014","unstructured":"Lunardi DG, Ferreira RG (2014) Fission-fusion dynamics of Guiana dolphin (Sotalia guianensis) groups at Pipa Bay, Rio Grande do Norte, Brazil. Mar Mamm Sci 30:1401\u20131416. https:\/\/doi.org\/10.1111\/mms.12121","journal-title":"Mar Mamm Sci"},{"key":"3235_CR61","doi-asserted-by":"publisher","first-page":"1177","DOI":"10.1038\/4351177a","volume":"435","author":"O Lyamin","year":"2005","unstructured":"Lyamin O, Pryaslova J, Lance V, Siegel J (2005) Continuous activity in cetaceans after birth. Nature 435:1177. https:\/\/doi.org\/10.1038\/4351177a","journal-title":"Nature"},{"key":"3235_CR62","doi-asserted-by":"publisher","first-page":"725","DOI":"10.1016\/j.physbeh.2007.05.064","volume":"92","author":"O Lyamin","year":"2007","unstructured":"Lyamin O, Pryaslova J, Kosenko P, Siegel J (2007) Behavioral aspects of sleep in bottlenose dolphin mothers and their calves. Physiol Behav 92:725\u2013733. https:\/\/doi.org\/10.1016\/j.physbeh.2007.05.064","journal-title":"Physiol Behav"},{"key":"3235_CR63","doi-asserted-by":"publisher","first-page":"102","DOI":"10.1111\/j.1748-7692.1999.tb00784.x","volume":"15","author":"J Mann","year":"1999","unstructured":"Mann J (1999) Behavioral sampling methods for cetaceans: a review and critique. Mar Mamm Sci 15:102\u2013122. https:\/\/doi.org\/10.1111\/j.1748-7692.1999.tb00784.x","journal-title":"Mar Mamm Sci"},{"key":"3235_CR64","doi-asserted-by":"publisher","first-page":"1097","DOI":"10.1006\/anbe.1997.0637","volume":"55","author":"J Mann","year":"1998","unstructured":"Mann J, Smuts BB (1998) Natal attraction: allomaternal care and mother\u2013infant separations in wild bottlenose dolphins. Anim Behav 55:1097\u20131113. https:\/\/doi.org\/10.1006\/anbe.1997.0637","journal-title":"Anim Behav"},{"key":"3235_CR65","doi-asserted-by":"publisher","first-page":"899","DOI":"10.1016\/j.anbehav.2004.04.024","volume":"69","author":"J Mann","year":"2005","unstructured":"Mann J, Watson-Capps JJ (2005) Surviving at sea: ecological and behavioural predictors of calf mortality in Indian Ocean bottlenose dolphins, Tursiops sp. Anim Behav 69:899\u2013909. https:\/\/doi.org\/10.1016\/j.anbehav.2004.04.024","journal-title":"Anim Behav"},{"key":"3235_CR66","doi-asserted-by":"publisher","first-page":"210","DOI":"10.1093\/beheco\/11.2.210","volume":"11","author":"J Mann","year":"2000","unstructured":"Mann J, Connor RC, Barre LM, Heithaus MR (2000) Female reproductive success in bottlenose dolphins (Tursiops sp.): life history, habitat, provisioning, and group-size effects. Behav Ecol 11:210\u2013219. https:\/\/doi.org\/10.1093\/beheco\/11.2.210","journal-title":"Behav Ecol"},{"key":"3235_CR67","unstructured":"Markowitz TM (2004) Social organization of the New Zealand dusky dolphin. Dissertation, Texas A&M University"},{"key":"3235_CR68","volume-title":"Generalized linear models","author":"P McCullagh","year":"1998","unstructured":"McCullagh P, Nelder JA (1998) Generalized linear models, 2nd edn. Chapman & Hall\/CRC, Boca Raton","edition":"2"},{"key":"3235_CR69","doi-asserted-by":"publisher","first-page":"277","DOI":"10.3354\/meps07246","volume":"354","author":"L Meynier","year":"2008","unstructured":"Meynier L, Pusineri C, Spitz J et al (2008) Intraspecific dietary variation in the short-beaked common dolphin Delphinus delphis in the Bay of Biscay: importance of fat fish. Mar Ecol Prog Ser 354:277\u2013287. https:\/\/doi.org\/10.3354\/meps07246","journal-title":"Mar Ecol Prog Ser"},{"key":"3235_CR70","doi-asserted-by":"publisher","first-page":"1127","DOI":"10.1111\/j.1439-0310.2010.01824.x","volume":"116","author":"LJ Miller","year":"2010","unstructured":"Miller LJ, Solangi M, Kuczaj SA II (2010) Seasonal and diurnal patterns of behavior exhibited by Atlantic bottlenose dolphins (Tursiops truncatus) in the Mississippi Sound. Ethology 116:1127\u20131137. https:\/\/doi.org\/10.1111\/j.1439-0310.2010.01824.x","journal-title":"Ethology"},{"key":"3235_CR71","doi-asserted-by":"publisher","first-page":"e2006708","DOI":"10.1371\/journal.pbio.2006708","volume":"16","author":"SE Moore","year":"2018","unstructured":"Moore SE, Reeves RR (2018) Tracking arctic marine mammal resilience in an era of rapid ecosystem alteration. PLoS Biol 16:e2006708. https:\/\/doi.org\/10.1371\/journal.pbio.2006708","journal-title":"PLoS Biol"},{"key":"3235_CR72","doi-asserted-by":"publisher","first-page":"24","DOI":"10.1016\/j.actao.2011.08.006","volume":"38","author":"AE Moura","year":"2012","unstructured":"Moura AE, Sillero N, Rodrigues A (2012) Common dolphin (Delphinus delphis) habitat preferences using data from two platforms of opportunity. Acta Oecol 38:24\u201332. https:\/\/doi.org\/10.1016\/j.actao.2011.08.006","journal-title":"Acta Oecol"},{"key":"3235_CR73","first-page":"121","volume":"27","author":"DR Neumann","year":"2001","unstructured":"Neumann DR (2001) Activity budget of free-ranging common dolphins (Delphinus delphis) in the northwestern Bay of Plenty, New Zealand. Aquat Mamm 27:121\u2013136","journal-title":"Aquat Mamm"},{"key":"3235_CR74","first-page":"181","volume":"28","author":"DR Neumann","year":"2002","unstructured":"Neumann DR, Russell K, Orams MB et al (2002) Identifying sexually mature, male short-beaked common dolphins (Delphinus delphis) at sea, based on the presence of a postanal hump. Aquat Mamm 28:181\u2013187","journal-title":"Aquat Mamm"},{"key":"3235_CR75","doi-asserted-by":"publisher","first-page":"284","DOI":"10.1111\/j.1365-2435.2007.01354.x","volume":"22","author":"SR Noren","year":"2008","unstructured":"Noren SR (2008) Infant carrying behaviour in dolphins: costly parental care in an aquatic environment. Funct Ecol 22:284\u2013288. https:\/\/doi.org\/10.1111\/j.1365-2435.2007.01354.x","journal-title":"Funct Ecol"},{"key":"3235_CR76","doi-asserted-by":"publisher","first-page":"4151","DOI":"10.1242\/jeb.059121","volume":"214","author":"SR Noren","year":"2011","unstructured":"Noren SR, Redfern JV, Edwards EF (2011) Pregnancy is a drag: hydrodynamics, kinematics and performance in pre- and post-parturition bottlenose dolphins (Tursiops truncatus). J Exp Biol 214:4151\u20134159. https:\/\/doi.org\/10.1242\/jeb.059121","journal-title":"J Exp Biol"},{"key":"3235_CR77","doi-asserted-by":"publisher","first-page":"301","DOI":"10.1525\/9780520913547","volume-title":"The Hawaiian spinner dolphin","author":"KS Norris","year":"1994","unstructured":"Norris KS (1994) Comparative view of cetacean social ecology, culture, and evolution. In: Norris KS, W\u00fcrsig B, Wells RS, W\u00fcrsig M (eds) The Hawaiian spinner dolphin, 1st edn. University of California Press, Berkeley, CA, pp 301\u2013344","edition":"1"},{"key":"3235_CR78","first-page":"821","volume":"77","author":"KS Norris","year":"1980","unstructured":"Norris KS, Dohl TP (1980) Behavior of the Hawaiian spinner dolphin. Fish Bull 77:821\u2013849","journal-title":"Fish Bull"},{"key":"3235_CR79","doi-asserted-by":"publisher","first-page":"561","DOI":"10.1007\/s00265-005-0081-0","volume":"59","author":"E Otali","year":"2006","unstructured":"Otali E, Gilchrist JS (2006) Why chimpanzee (Pan troglodytes schweinfurthii) mothers are less gregarious than nonmothers and males: the infant safety hypothesis. Behav Ecol Sociobiol 59:561\u2013570. https:\/\/doi.org\/10.1007\/s00265-005-0081-0","journal-title":"Behav Ecol Sociobiol"},{"key":"3235_CR80","doi-asserted-by":"publisher","first-page":"1327","DOI":"10.1139\/z03-127","volume":"81","author":"CA Ottensmeyer","year":"2003","unstructured":"Ottensmeyer CA, Whitehead H (2003) Behavioural evidence for social units in long-finned pilot whales. Can J Zool 81:1327\u20131338. https:\/\/doi.org\/10.1139\/z03-127","journal-title":"Can J Zool"},{"key":"3235_CR81","doi-asserted-by":"publisher","first-page":"1","DOI":"10.1086\/285079","volume":"136","author":"C Packer","year":"1990","unstructured":"Packer C, Scheel D, Pusey AE (1990) Why lions form groups: food is not enough. Am Nat 136:1\u201319","journal-title":"Am Nat"},{"key":"3235_CR82","doi-asserted-by":"publisher","first-page":"a017640","DOI":"10.1101\/cshperspect.a017640","volume":"7","author":"RA Palombit","year":"2015","unstructured":"Palombit RA (2015) Infanticide as sexual conflict: coevolution of male strategies and female counterstrategies. Cold Spring Harb Perspect Biol 7:a017640. https:\/\/doi.org\/10.1101\/cshperspect.a017640","journal-title":"Cold Spring Harb Perspect Biol"},{"key":"3235_CR83","doi-asserted-by":"publisher","first-page":"120","DOI":"10.1111\/j.0006-341X.2001.00120.x","volume":"57","author":"W Pan","year":"2001","unstructured":"Pan W (2001) Akaike\u2019s information criterion in generalized estimating equations. Biometrics 57:120\u2013125. https:\/\/doi.org\/10.1111\/j.0006-341X.2001.00120.x","journal-title":"Biometrics"},{"key":"3235_CR84","doi-asserted-by":"publisher","first-page":"38","DOI":"10.1578\/AM.30.1.2004.38","volume":"30","author":"ECM Parsons","year":"2004","unstructured":"Parsons ECM (2004) The behavior and ecology of the Indo-Pacific humpback dolphin (Sousa chinensis). Aquat Mamm 30:38\u201355. https:\/\/doi.org\/10.1578\/AM.30.1.2004.38","journal-title":"Aquat Mamm"},{"key":"3235_CR85","doi-asserted-by":"publisher","first-page":"3167","DOI":"10.21105\/joss.03167","volume":"6","author":"I Patil","year":"2021","unstructured":"Patil I (2021) Visualizations with statistical details: the \u201cggstatsplot\u201d approach. J Open Source Softw 6:3167. https:\/\/doi.org\/10.21105\/joss.03167","journal-title":"J Open Source Softw"},{"key":"3235_CR86","doi-asserted-by":"publisher","first-page":"1437","DOI":"10.1007\/s00265-009-0821-7","volume":"63","author":"HC Pearson","year":"2009","unstructured":"Pearson HC (2009) Influences on dusky dolphin (Lagenorhynchus obscurus) fission-fusion dynamics in Admiralty Bay, New Zealand. Behav Ecol Sociobiol 63:1437\u20131446. https:\/\/doi.org\/10.1007\/s00265-009-0821-7","journal-title":"Behav Ecol Sociobiol"},{"key":"3235_CR87","doi-asserted-by":"publisher","first-page":"85","DOI":"10.1002\/evan.20296","volume":"20","author":"HC Pearson","year":"2011","unstructured":"Pearson HC (2011) Sociability of female bottlenose dolphins (Tursiops spp.) and chimpanzees (Pan troglodytes): understanding evolutionary pathways toward social convergence. Evol Anthropol 20:85\u201395. https:\/\/doi.org\/10.1002\/evan.20296","journal-title":"Evol Anthropol"},{"key":"3235_CR88","doi-asserted-by":"publisher","first-page":"173","DOI":"10.3354\/meps13482","volume":"652","author":"KJ Peters","year":"2020","unstructured":"Peters KJ, Bury SJ, Betty EL, Parra GJ, Tezanos-Pinto G, Stockin KA (2020) Foraging ecology of the common dolphin Delphinus delphis revealed by stable isotope analysis. Mar Ecol Prog Ser 652:173\u2013186. https:\/\/doi.org\/10.3354\/meps13482","journal-title":"Mar Ecol Prog Ser"},{"key":"3235_CR89","unstructured":"R Core Team (2021) R: a language and environment for statistical computing. R Foundation for Statistical Computing, Vienna, Austria, https:\/\/www.r-project.org\/"},{"key":"3235_CR90","doi-asserted-by":"publisher","first-page":"20180066","DOI":"10.1098\/rstb.2018.0066","volume":"374","author":"L Rendell","year":"2019","unstructured":"Rendell L, Cantor M, Gero S, Whitehead H, Mann J (2019) Causes and consequences of female centrality in cetacean societies. Phil Trans R Soc B 374:20180066. https:\/\/doi.org\/10.1098\/rstb.2018.0066","journal-title":"Phil Trans R Soc B"},{"key":"3235_CR91","doi-asserted-by":"publisher","first-page":"381","DOI":"10.1111\/mms.12023","volume":"30","author":"K Robinson","year":"2014","unstructured":"Robinson K (2014) Agonistic intraspecific behavior in free-ranging bottlenose dolphins: calf-directed aggression and infanticidal tendencies by adult males. Mar Mamm Sci 30:381\u2013388. https:\/\/doi.org\/10.1111\/mms.12023","journal-title":"Mar Mamm Sci"},{"key":"3235_CR92","unstructured":"RStudio Team (2020) RStudio: integrated development environment for R, https:\/\/www.rstudio.com\/"},{"key":"3235_CR93","doi-asserted-by":"publisher","first-page":"401","DOI":"10.1111\/j.1748-7692.1998.tb00735.x","volume":"14","author":"MD Scott","year":"1998","unstructured":"Scott MD, Cattanach KL (1998) Diel patterns in aggregations of pelagic dolphins and tunas in the Eastern Pacific. Mar Mamm Sci 14:401\u2013422. https:\/\/doi.org\/10.1111\/j.1748-7692.1998.tb00735.x","journal-title":"Mar Mamm Sci"},{"key":"3235_CR94","doi-asserted-by":"publisher","first-page":"531","DOI":"10.1017\/S0025315498000654","volume":"79","author":"MA Silva","year":"1999","unstructured":"Silva MA (1999) Diet of common dolphins, Delphinus delphis, off the Portuguese continental coast. J Mar Biol Assoc UK 79:531\u2013540. https:\/\/doi.org\/10.1017\/S0025315498000654","journal-title":"J Mar Biol Assoc UK"},{"key":"3235_CR95","doi-asserted-by":"publisher","first-page":"203","DOI":"10.1017\/S0025315408003196","volume":"89","author":"MP Simmonds","year":"2009","unstructured":"Simmonds MP, Eliott WJ (2009) Climate change and cetaceans: concerns and recent developments. J Mar Biol Assoc UK 89:203\u2013210. https:\/\/doi.org\/10.1017\/S0025315408003196","journal-title":"J Mar Biol Assoc UK"},{"key":"3235_CR96","doi-asserted-by":"publisher","first-page":"619","DOI":"10.1016\/j.anbehav.2008.05.001","volume":"76","author":"JE Smith","year":"2008","unstructured":"Smith JE, Kolowski JM, Graham KE, Dawes SE, Holekamp KE (2008) Social and ecological determinants of fission\u2013fusion dynamics in the spotted hyaena. Anim Behav 76:619\u2013636. https:\/\/doi.org\/10.1016\/j.anbehav.2008.05.001","journal-title":"Anim Behav"},{"key":"3235_CR97","doi-asserted-by":"publisher","first-page":"38","DOI":"10.1163\/156853992X00101","volume":"123","author":"RA Smolker","year":"1992","unstructured":"Smolker RA, Richards AF, Connor RC, Pepper JW (1992) Sex differences in patterns of association among Indian Ocean bottlenose dolphins. Behaviour 123:38\u201369. https:\/\/doi.org\/10.1163\/156853992X00101","journal-title":"Behaviour"},{"key":"3235_CR98","doi-asserted-by":"publisher","first-page":"145","DOI":"10.1007\/978-3-030-16663-2_7","volume-title":"Ethology and behavioral ecology of odontocetes","author":"M Srinivasan","year":"2019","unstructured":"Srinivasan M (2019) Predator\/prey decisions and the ecology of fear. In: W\u00fcrsig B (ed) Ethology and behavioral ecology of odontocetes, 1st edn. Springer International Publishing, Cham, pp 145\u2013163","edition":"1"},{"key":"3235_CR99","doi-asserted-by":"publisher","first-page":"133","DOI":"10.1016\/B978-0-12-373723-6.00007-2","volume-title":"The dusky dolphin","author":"M Srinivasan","year":"2010","unstructured":"Srinivasan M, Markowitz TM (2010) Predator threats and dusky dolphin survival strategies. In: W\u00fcrsig B, W\u00fcrsig M (eds) The dusky dolphin, 1st edn. Academic Press, San Diego, pp 133\u2013150","edition":"1"},{"key":"3235_CR100","doi-asserted-by":"publisher","first-page":"405","DOI":"10.1016\/j.anbehav.2011.05.026","volume":"82","author":"MA Stanton","year":"2011","unstructured":"Stanton MA, Gibson QA, Mann J (2011) When mum\u2019s away: a study of mother and calf ego networks during separations in wild bottlenose dolphins (Tursiops sp.). Anim Behav 82:405\u2013412. https:\/\/doi.org\/10.1016\/j.anbehav.2011.05.026","journal-title":"Anim Behav"},{"key":"3235_CR101","doi-asserted-by":"publisher","first-page":"200","DOI":"10.1578\/AM.34.2.2008.200","volume":"34","author":"KA Stockin","year":"2008","unstructured":"Stockin KA, Pierce GJ, Binedell V, Wiseman N, Orams MB (2008) Factors affecting the occurrence and demographics of common dolphins (Delphinus sp.) in the Hauraki Gulf. New Zealand Aquat Mamm 34:200\u2013211. https:\/\/doi.org\/10.1578\/AM.34.2.2008.200","journal-title":"New Zealand Aquat Mamm"},{"key":"3235_CR102","doi-asserted-by":"publisher","first-page":"283","DOI":"10.1111\/j.1748-7692.2008.00262.x","volume":"25","author":"KA Stockin","year":"2009","unstructured":"Stockin KA, Binedell V, Wiseman N, Brunton DH, Orams MB (2009) Behavior of free-ranging common dolphins (Delphinus sp.) in the Hauraki Gulf. New Zealand Mar Mamm Sci 25:283\u2013301. https:\/\/doi.org\/10.1111\/j.1748-7692.2008.00262.x","journal-title":"New Zealand Mar Mamm Sci"},{"key":"3235_CR103","doi-asserted-by":"publisher","first-page":"47","DOI":"10.1007\/BF02193695","volume":"11","author":"MM Symington","year":"1990","unstructured":"Symington MM (1990) Fission-fusion social organization in Ateles and Pan. Int J Primatol 11:47\u201361","journal-title":"Int J Primatol"},{"key":"3235_CR104","doi-asserted-by":"publisher","first-page":"227","DOI":"10.1007\/s00787-010-0087-7","volume":"19","author":"M Szumilas","year":"2010","unstructured":"Szumilas M (2010) Explaining odds ratios. J Can Acad Child Adolesc Psychiatry 19:227\u2013229","journal-title":"J Can Acad Child Adolesc Psychiatry"},{"key":"3235_CR105","doi-asserted-by":"publisher","first-page":"1","DOI":"10.18637\/jss.v064.i08","volume":"64","author":"A Touloumis","year":"2015","unstructured":"Touloumis A (2015) R Package multgee: a generalized estimating equations solver for multinomial responses. J Stat Softw 64:1\u201314. https:\/\/doi.org\/10.18637\/jss.v064.i08","journal-title":"J Stat Softw"},{"key":"3235_CR106","doi-asserted-by":"publisher","first-page":"633","DOI":"10.1111\/biom.12054","volume":"69","author":"A Touloumis","year":"2013","unstructured":"Touloumis A, Agresti A, Kateri M (2013) GEE for multinomial responses using a local Odds Ratios parameterization. Biometrics 69:633\u2013640. https:\/\/doi.org\/10.1111\/biom.12054","journal-title":"Biometrics"},{"key":"3235_CR107","doi-asserted-by":"publisher","first-page":"272","DOI":"10.1578\/AM.41.3.2015.272","volume":"41","author":"E Vermeulen","year":"2015","unstructured":"Vermeulen E, Holsbeek L, Das K (2015) Diurnal and seasonal variation in the behaviour of bottlenose dolphins (Tursiops truncatus) in Bah\u00eda San Antonio, Patagonia, Argentina. Aquat Mamm 41:272\u2013283. https:\/\/doi.org\/10.1578\/AM.41.3.2015.272","journal-title":"Aquat Mamm"},{"key":"3235_CR108","doi-asserted-by":"publisher","first-page":"173","DOI":"10.1007\/s00265-008-0648-7","volume":"63","author":"A Viricel","year":"2008","unstructured":"Viricel A, Strand AE, Rosel PE, Ridoux V, Garcia P (2008) Insights on common dolphin (Delphinus delphis) social organization from genetic analysis of a mass-stranded pod. Behav Ecol Sociobiol 63:173. https:\/\/doi.org\/10.1007\/s00265-008-0648-7","journal-title":"Behav Ecol Sociobiol"},{"key":"3235_CR109","doi-asserted-by":"publisher","first-page":"366","DOI":"10.1111\/j.1748-7692.2010.00398.x","volume":"27","author":"F Visser","year":"2011","unstructured":"Visser F, Hartman KL, Rood EJJ, Hendriks AJE, Zult DB, Wolff WJ, Huisman J, Pierce GJ (2011) Risso\u2019s dolphins alter daily resting pattern in response to whale watching at the Azores. Mar Mamm Sci 27:366\u2013381. https:\/\/doi.org\/10.1111\/j.1748-7692.2010.00398.x","journal-title":"Mar Mamm Sci"},{"key":"3235_CR110","unstructured":"Weir JS (2007) Dusky dolphin nursery groups off Kaikoura, New Zealand. MSc thesis, Texas A&M University"},{"key":"3235_CR111","doi-asserted-by":"publisher","first-page":"1225","DOI":"10.1139\/Z08-101","volume":"86","author":"JS Weir","year":"2008","unstructured":"Weir JS, Duprey NMT, W\u00fcrsig B (2008) Dusky dolphin (Lagenorhynchus obscurus) subgroup distribution: are shallow waters a refuge for nursery groups? Can J Zool 86:1225\u20131234. https:\/\/doi.org\/10.1139\/Z08-101","journal-title":"Can J Zool"},{"key":"3235_CR112","doi-asserted-by":"publisher","first-page":"177","DOI":"10.1016\/B978-0-12-373723-6.00009-6","volume-title":"The dusky dolphin","author":"J Weir","year":"2010","unstructured":"Weir J, Deutsch S, Pearson HC (2010) Dusky dolphin calf rearing. In: W\u00fcrsig B, W\u00fcrsig M (eds) The dusky dolphin, 1st edn. Academic Press, San Diego, pp 177\u2013193","edition":"1"},{"key":"3235_CR113","doi-asserted-by":"publisher","first-page":"149","DOI":"10.1007\/978-4-431-54523-1_8","volume-title":"Primates and cetaceans: field research and conservation of complex mammalian societies","author":"RS Wells","year":"2014","unstructured":"Wells RS (2014) Social structure and life history of bottlenose dolphins near Sarasota Bay, Florida: insights from four decades and five generations. In: Yamagiwa J, Karczmarski L (eds) Primates and cetaceans: field research and conservation of complex mammalian societies, 1st edn. Springer Japan, Tokyo, pp 149\u2013172","edition":"1"},{"key":"3235_CR114","first-page":"31","volume-title":"The Hawaiian spinner dolphin","author":"RS Wells","year":"1994","unstructured":"Wells RS, Norris KS (1994) The island habitat. In: Norris KS, W\u00fcrsig B, Wells RS, W\u00fcrsig M (eds) The Hawaiian spinner dolphin, 1st edn. University of California Press, Berkeley, CA, pp 31\u201353","edition":"1"},{"key":"3235_CR115","doi-asserted-by":"publisher","first-page":"247","DOI":"10.1007\/978-1-4757-9909-5_7","volume-title":"Current mammalogy","author":"RS Wells","year":"1987","unstructured":"Wells RS, Scott MD, Irvine AB (1987) The social structure of free-ranging bottlenose dolphins. In: Genoways HH (ed) Current mammalogy, 1st edn. Springer, US, Boston, MA, pp 247\u2013305","edition":"1"},{"key":"3235_CR116","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-319-24277-4","volume-title":"ggplot2: elegant graphics for data analysis","author":"H Wickham","year":"2016","unstructured":"Wickham H (2016) ggplot2: elegant graphics for data analysis, 2nd edn. Springer International Publishing, Cham","edition":"2"},{"key":"3235_CR117","doi-asserted-by":"publisher","first-page":"9240","DOI":"10.1002\/ece3.6608","volume":"10","author":"E Wielgus","year":"2020","unstructured":"Wielgus E, Corn\u00e9lis D, de Garine-Wichatitsky M, Cain B, Fritz H, Miguel E, Valls-Fox H, Caron A, Chamaill\u00e9-Jammes S (2020) Are fission\u2013fusion dynamics consistent among populations? A large-scale study with Cape buffalo. Ecol Evol 10:9240\u20139256. https:\/\/doi.org\/10.1002\/ece3.6608","journal-title":"Ecol Evol"},{"key":"3235_CR118","doi-asserted-by":"publisher","first-page":"821","DOI":"10.1038\/355821a0","volume":"355","author":"TM Williams","year":"1992","unstructured":"Williams TM, Friedl WA, Fong ML, Yamada RM, Sedivy P, Haun JE (1992) Travel at low energetic cost by swimming and wave-riding bottlenose dolphins. Nature 355:821\u2013823. https:\/\/doi.org\/10.1038\/355821a0","journal-title":"Nature"},{"key":"3235_CR119","doi-asserted-by":"publisher","first-page":"1","DOI":"10.1111\/j.1748-7692.2007.00167.x","volume":"24","author":"AJ Wirsing","year":"2008","unstructured":"Wirsing AJ, Heithaus MR, Frid A, Dill LM (2008) Seascapes of fear: evaluating sublethal predator effects experienced and generated by marine mammals. Mar Mamm Sci 24:1\u201315. https:\/\/doi.org\/10.1111\/j.1748-7692.2007.00167.x","journal-title":"Mar Mamm Sci"},{"key":"3235_CR120","doi-asserted-by":"publisher","first-page":"336","DOI":"10.1177\/053901847901800301","volume":"18","author":"R Wrangham","year":"1979","unstructured":"Wrangham R (1979) On the evolution of ape social systems. Soc Sci Inf 18:336\u2013368. https:\/\/doi.org\/10.1177\/053901847901800301","journal-title":"Soc Sci Inf"},{"key":"3235_CR121","doi-asserted-by":"publisher","first-page":"352","DOI":"10.1515\/9781400858149.352","volume-title":"Ecological aspects of social evolution: birds and mammals","author":"RW Wrangham","year":"1987","unstructured":"Wrangham RW (1987) Ecology and social relationships in two species of chimpanzee. In: Rubenstein DI, Wrangham RW (eds) Ecological aspects of social evolution: birds and mammals, 1st edn. Princeton University Press, Princeton, NJ, USA, pp 352\u2013378","edition":"1"},{"key":"3235_CR122","doi-asserted-by":"publisher","first-page":"186","DOI":"10.1086\/285153","volume":"137","author":"FJ Wrona","year":"1991","unstructured":"Wrona FJ, Dixon RWJ (1991) Group size and predation risk: a field analysis of encounter and dilution effects. Am Nat 137:186\u2013201. https:\/\/doi.org\/10.1086\/285153","journal-title":"Am Nat"},{"key":"3235_CR123","first-page":"871","volume":"77","author":"B W\u00fcrsig","year":"1980","unstructured":"W\u00fcrsig B, W\u00fcrsig M (1980) Behavior and ecology of the dusky dolphin, Lagenorhynchus obscurus, in the South Atlantic. Fish Bull 77:871\u2013890","journal-title":"Fish Bull"},{"key":"3235_CR124","first-page":"122","volume-title":"The Hawaiian spinner dolphin","author":"B W\u00fcrsig","year":"1994","unstructured":"W\u00fcrsig B, Wells RS, W\u00fcrsig M, Norris KS (1994) Population structure. In: Norris KS, W\u00fcrsig B, Wells RS, W\u00fcrsig M (eds) The Hawaiian spinner dolphin, 1st edn. University of California Press, Berkeley, CA, pp 122\u2013140","edition":"1"},{"key":"3235_CR125","first-page":"589","volume-title":"Marine mammals: biology and conservation","author":"B W\u00fcrsig","year":"2001","unstructured":"W\u00fcrsig B, Reeves RR, Ortega-Ortiz JG (2001) Global climate change and marine mammals. In: Evans PGH, Raga JA (eds) Marine mammals: biology and conservation, 1st edn. Springer, US, Boston, MA, pp 589\u2013608","edition":"1"},{"key":"3235_CR126","doi-asserted-by":"publisher","first-page":"41","DOI":"10.1111\/j.1469-7998.1994.tb06055.x","volume":"234","author":"DD Young","year":"1994","unstructured":"Young DD, Cockcroft VG (1994) Diet of common dolphins (Delphinus delphis) off the south-east coast of southern Africa: opportunism or specialization? J Zool 234:41\u201353. https:\/\/doi.org\/10.1111\/j.1469-7998.1994.tb06055.x","journal-title":"J Zool"},{"key":"3235_CR127","first-page":"343","volume":"60","author":"DD Young","year":"1995","unstructured":"Young DD, Cockcroft VG (1995) Stomach contents of stranded common dolphins Delphinus delphis from the south-east of Southern Africa. Z S\u00e4ugetierkd 60:343\u2013351","journal-title":"Z S\u00e4ugetierkd"},{"key":"3235_CR128","doi-asserted-by":"publisher","first-page":"89","DOI":"10.1111\/jzo.12330","volume":"299","author":"N Zanardo","year":"2016","unstructured":"Zanardo N, Bilgmann K, Parra GJ, M\u00f6ller LM (2016) Socio-genetic structure of short-beaked common dolphins in southern Australia. J Zool 299:89\u201397. https:\/\/doi.org\/10.1111\/jzo.12330","journal-title":"J Zool"},{"key":"3235_CR129","doi-asserted-by":"publisher","first-page":"1265","DOI":"10.1002\/(SICI)1097-0258(20000530)19:10<1265::AID-SIM486>3.0.CO;2-U","volume":"19","author":"B Zheng","year":"2000","unstructured":"Zheng B (2000) Summarizing the goodness of fit of generalized linear models for longitudinal data. Statist Med 19:1265\u20131275. https:\/\/doi.org\/10.1002\/(SICI)1097-0258(20000530)19:10%3c1265::AID-SIM486%3e3.0.CO;2-U","journal-title":"Statist Med"}],"container-title":["Behavioral Ecology and Sociobiology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s00265-022-03235-0.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/article\/10.1007\/s00265-022-03235-0\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s00265-022-03235-0.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,11,26]],"date-time":"2023-11-26T06:57:25Z","timestamp":1700981845000},"score":1,"resource":{"primary":{"URL":"https:\/\/link.springer.com\/10.1007\/s00265-022-03235-0"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,8,27]]},"references-count":129,"journal-issue":{"issue":"9","published-print":{"date-parts":[[2022,9]]}},"alternative-id":["3235"],"URL":"https:\/\/doi.org\/10.1007\/s00265-022-03235-0","relation":{},"ISSN":["0340-5443","1432-0762"],"issn-type":[{"value":"0340-5443","type":"print"},{"value":"1432-0762","type":"electronic"}],"subject":[],"published":{"date-parts":[[2022,8,27]]},"assertion":[{"value":"30 March 2022","order":1,"name":"received","label":"Received","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"10 August 2022","order":2,"name":"revised","label":"Revised","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"15 August 2022","order":3,"name":"accepted","label":"Accepted","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"27 August 2022","order":4,"name":"first_online","label":"First Online","group":{"name":"ArticleHistory","label":"Article History"}},{"order":1,"name":"Ethics","group":{"name":"EthicsHeading","label":"Declarations"}},{"value":"All components of the data collection and analyses were approved by the Portuguese Conservation Institute. This work was conducted under the scientific permit from the Portuguese Conservation Institute (ICNF: AOC\/17\/2016), and all animal protocols adhered to their standards.","order":2,"name":"Ethics","group":{"name":"EthicsHeading","label":"Ethics approval"}},{"value":"The authors declare no competing interests.","order":3,"name":"Ethics","group":{"name":"EthicsHeading","label":"Competing interests"}}],"article-number":"128"}}