{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,9]],"date-time":"2026-10-09T19:32:25Z","timestamp":1791574345122,"version":"4.3.4"},"reference-count":31,"publisher":"Springer Science and Business Media LLC","issue":"4","license":[{"start":{"date-parts":[[1989,1,1]],"date-time":"1989-01-01T00:00:00Z","timestamp":599616000000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/www.springer.com\/tdm"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Oecologia"],"published-print":{"date-parts":[[1989]]},"DOI":"10.1007\/bf00378747","type":"journal-article","created":{"date-parts":[[2004,11,6]],"date-time":"2004-11-06T17:13:32Z","timestamp":1099761212000},"page":"550-558","source":"Crossref","is-referenced-by-count":85,"title":["Effects of flowering plant's patch size on species composition of pollinator communities, foraging strategies, and resource partitioning in bumblebees (Hymenoptera: Apidae)"],"prefix":"10.1007","volume":"78","author":[{"given":"Peter","family":"Sowig","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","reference":[{"key":"CR1","first-page":"309","volume":"25","author":"A Anasiewicz","year":"1977","unstructured":"Anasiewicz A, Warakomska Z (1977) Pollen food of the bumblebees (Bombus Latr., Hymenoptera) and their association with the plant species in the Lublin region. Ekol Pol 25:309?322","journal-title":"Ekol Pol"},{"key":"CR2","doi-asserted-by":"crossref","first-page":"369","DOI":"10.1111\/j.1365-2311.1984.tb00832.x","volume":"9","author":"DA Barrow","year":"1984","unstructured":"Barrow DA, Pickard RS (1984) Size-related selection of food plants by bumblebees. Ecol Entomol 9:369?373","journal-title":"Ecol Entomol"},{"key":"CR3","doi-asserted-by":"crossref","first-page":"129","DOI":"10.1016\/0040-5809(76)90040-X","volume":"9","author":"EL Charnov","year":"1976","unstructured":"Charnov EL (1976) Optimal foraging: The marginal value theorem. Theor Popul Biol 9:129?136","journal-title":"Theor Popul Biol"},{"key":"CR4","doi-asserted-by":"crossref","first-page":"25","DOI":"10.1111\/j.1365-2311.1978.tb00900.x","volume":"3","author":"S Corbet","year":"1978","unstructured":"Corbet S (1978) Bee visits and the nectar of Echium vulgare L. and Sinapis alba L. Ecol Entomol 3:25?37","journal-title":"Ecol Entomol"},{"key":"CR5","doi-asserted-by":"crossref","first-page":"257","DOI":"10.2307\/1942255","volume":"46","author":"P Feinsinger","year":"1976","unstructured":"Feinsinger P (1976) Organization of a tropical guild of nectarivorous birds. Ecol Monogr 46:257?291","journal-title":"Ecol Monogr"},{"key":"CR6","doi-asserted-by":"crossref","first-page":"303","DOI":"10.1007\/BF02331508","volume":"2","author":"JB Free","year":"1955","unstructured":"Free JB (1955) The collection of food by bumblebees. Insectes Soc 2:303?311","journal-title":"Insectes Soc"},{"key":"CR7","first-page":"65","volume":"19","author":"I Hanski","year":"1982","unstructured":"Hanski I (1982) Communities of bumblebees: testing the core-satellite species hypothesis. Ann Zool Fenn 19:65?73","journal-title":"Ann Zool Fenn"},{"key":"CR8","doi-asserted-by":"crossref","first-page":"874","DOI":"10.2307\/1941054","volume":"57","author":"B Heinrich","year":"1976","unstructured":"Heinrich B (1976) Resource partitioning among some eusocial insects: bumblebees. Ecology 57:874?889","journal-title":"Ecology"},{"key":"CR9","doi-asserted-by":"crossref","first-page":"1166","DOI":"10.1016\/S0003-3472(81)80068-1","volume":"29","author":"CM Hodges","year":"1981","unstructured":"Hodges CM (1981) Optimal foraging in bumblebees: Hunting by expectation. Anim Behav 29:1166?1171","journal-title":"Anim Behav"},{"key":"CR10","doi-asserted-by":"crossref","first-page":"188","DOI":"10.2307\/1941319","volume":"66","author":"CM Hodges","year":"1985","unstructured":"Hodges CM (1985) Bumble bee foraging: energetic consequences of using a threshold departure rule. Ecology 66:188?197","journal-title":"Ecology"},{"key":"CR11","doi-asserted-by":"crossref","first-page":"203","DOI":"10.1126\/science.171.3967.203","volume":"171","author":"DH Janzen","year":"1971","unstructured":"Janzen DH (1971) Euglossine bees as long-distance oollinators of tropical plants. Science 171:203?205","journal-title":"Science"},{"key":"CR12","doi-asserted-by":"crossref","first-page":"1398","DOI":"10.2307\/1934706","volume":"56","author":"LK Johnson","year":"1975","unstructured":"Johnson LK, Hubell SP (1975) Contrasting foraging strategies and coexistence of two bee species on a single resource. Ecology 56:1398?1406","journal-title":"Ecology"},{"key":"CR13","doi-asserted-by":"crossref","first-page":"123","DOI":"10.2307\/3544052","volume":"44","author":"MM Kwak","year":"1985","unstructured":"Kwak MM, Holthuizen YA, Pins HHT (1985) A comparison of nectar characteristics of the bumblebee-pollinated Rhinanthus minor and R. serotinus. OIKOS 44:123?126","journal-title":"OIKOS"},{"key":"CR14","volume-title":"Developments in environmental modelling, vol 3. Numerical ecology","author":"L Legendre","year":"1983","unstructured":"Legendre L, Legendre P (1983) Developments in environmental modelling, vol 3. Numerical ecology. Elsevier, Amsterdam Oxford New York, 418 pp"},{"key":"CR15","doi-asserted-by":"crossref","first-page":"90","DOI":"10.1038\/scientificamerican0785-112","volume":"253","author":"DH Morse","year":"1985","unstructured":"Morse DH (1985) Milkweeds and their visitors. Sci Am 253:90?96C","journal-title":"Sci Am"},{"key":"CR16","first-page":"63","volume":"12","author":"B Pittioni","year":"1942","unstructured":"Pittioni B (1942) Hummeln als Bl\u00fctenbesucher. Mitt Bulg Ent Ges Sofia 12:63?126","journal-title":"Mitt Bulg Ent Ges Sofia"},{"key":"CR17","first-page":"71","volume":"13","author":"GH Pyke","year":"1978","unstructured":"Pyke GH (1978 a) Optimal foraging: Movement patterns of bumblebees between inflorescence. Theor Popul Biol 13:71?98","journal-title":"Theor Popul Biol"},{"key":"CR18","doi-asserted-by":"crossref","first-page":"739","DOI":"10.1093\/icb\/18.4.739","volume":"17","author":"GH Pyke","year":"1978","unstructured":"Pyke GH (1978 b) Optimal foraging in hummingbirds: Testing the marginal value theorem. Am Zool 17:739?752","journal-title":"Am Zool"},{"key":"CR19","doi-asserted-by":"crossref","first-page":"232","DOI":"10.1016\/0040-5809(80)90008-8","volume":"17","author":"GH Pyke","year":"1980","unstructured":"Pyke GH (1980) Optimal foraging in bumblebees: Calculation of net rate of energy intake and optimal patch choice. Theor Popul Biol 17:232?246","journal-title":"Theor Popul Biol"},{"key":"CR20","doi-asserted-by":"crossref","first-page":"555","DOI":"10.2307\/1938970","volume":"63","author":"GH Pyke","year":"1982","unstructured":"Pyke GH (1982) Local geographic distributions of bumblebees near Crested Bute, Colorado: Competition and community structure. Ecology 63:555?573","journal-title":"Ecology"},{"key":"CR21","doi-asserted-by":"crossref","first-page":"305","DOI":"10.1016\/B978-0-12-583980-8.50019-3","volume-title":"Pollination biology","author":"B Rathcke","year":"1983","unstructured":"Rathcke B (1983) Competition and facilitation among plants for pollination. In: Real L (ed) Pollination biology. Academic Press, New York, pp 305?329"},{"key":"CR22","doi-asserted-by":"crossref","first-page":"298","DOI":"10.2307\/3544643","volume":"35","author":"E Ranta","year":"1980","unstructured":"Ranta E, Lundberg H (1980) Resource partitioning in bumblebees: the significance of differences in proboscis length. OIKOS 35:298?302","journal-title":"OIKOS"},{"key":"CR23","first-page":"1","volume":"7","author":"P Rasmont","year":"1983","unstructured":"Rasmont P (1983) Catalogue comment\u00e9 des bourdons de la r\u00e9gion ouest-pal\u00e9arctique (Hymenoptera, Apoidea, Apidae). Notes Faun Gembloux 7:1?71","journal-title":"Notes Faun Gembloux"},{"key":"CR24","first-page":"135","volume":"7","author":"P Rasmont","year":"1984","unstructured":"Rasmont P (1984) Les bourdons du genre Bombus Latreille sensu stricto en Europe Occidentale et Centrale. Spixiana 7:135?160","journal-title":"Spixiana"},{"key":"CR25","first-page":"1","volume":"6","author":"O Renkonen","year":"1938\/1939","unstructured":"Renkonen O (1938\/1939): Statistisch-\u00f6kologische Untersuchungen \u00fcber die terrestrische K\u00e4ferwelt der finnischen Bruchmoore. Ann Zool Soc Zool Bot Fenn Vanamo 6:1?231","journal-title":"Ann Zool Soc Zool Bot Fenn Vanamo"},{"key":"CR26","doi-asserted-by":"crossref","first-page":"1679","DOI":"10.2307\/1939860","volume":"68","author":"A Sih","year":"1987","unstructured":"Sih A, Baltus MS (1987) Patch size, pollinator behavior, and pollinator limitation in catnip. Ecology 68:1679?1690","journal-title":"Ecology"},{"key":"CR27","first-page":"1","volume":"179","author":"I Ter\u00e4s","year":"1985","unstructured":"Ter\u00e4s I (1985 a) Food plants and flower visits of bumblebees (Bombus: Hymenoptera, Apidae) in southern Finland. Acta Zool Fenn 179:1?120","journal-title":"Acta Zool Fenn"},{"key":"CR28","first-page":"129","volume":"65","author":"I Ter\u00e4s","year":"1985","unstructured":"Ter\u00e4s I (1985 b) Flower visits of bumblebees (Bombus: Hymenoptera, Apidae) during one day in northeastern Finland. Notulae Entomol 65:129?135","journal-title":"Notulae Entomol"},{"key":"CR29","doi-asserted-by":"crossref","first-page":"779","DOI":"10.1016\/S0003-3472(81)80011-5","volume":"29","author":"KD Waddington","year":"1981","unstructured":"Waddington KD, Allen I, Heinrich B (1981) Floral preferences of bumble bees (Bombus edwardsii) in relation to intermittent versus continuous rewards. Anim Behav 29:779?784","journal-title":"Anim Behav"},{"key":"CR30","doi-asserted-by":"crossref","first-page":"558","DOI":"10.1007\/BF00379673","volume":"65","author":"DH Wright","year":"1985","unstructured":"Wright DH (1985) Patch dynamics of a foraging assemblage of bees. Oecologia (Berlin) 65:558?565","journal-title":"Oecologia (Berlin)"},{"key":"CR31","doi-asserted-by":"crossref","first-page":"154","DOI":"10.1007\/BF00349182","volume":"49","author":"M Zimmerman","year":"1981","unstructured":"Zimmerman M (1981) Patchiness in the dispersion of nectar resources: Probable causes. Oecologia (Berlin) 49:154?157","journal-title":"Oecologia (Berlin)"}],"container-title":["Oecologia"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/BF00378747.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/article\/10.1007\/BF00378747\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/BF00378747","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,4,9]],"date-time":"2019-04-09T01:48:12Z","timestamp":1554774492000},"score":1,"resource":{"primary":{"URL":"http:\/\/link.springer.com\/10.1007\/BF00378747"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1989]]},"references-count":31,"journal-issue":{"issue":"4","published-print":{"date-parts":[[1989]]}},"alternative-id":["BF00378747"],"URL":"https:\/\/doi.org\/10.1007\/bf00378747","relation":{},"ISSN":["0029-8549","1432-1939"],"issn-type":[{"value":"0029-8549","type":"print"},{"value":"1432-1939","type":"electronic"}],"subject":[],"published":{"date-parts":[[1989]]}}}