{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,14]],"date-time":"2026-04-14T15:06:25Z","timestamp":1776179185337,"version":"3.50.1"},"reference-count":92,"publisher":"Inter-Research Science Center","license":[{"start":{"date-parts":[[2024,5,30]],"date-time":"2024-05-30T00:00:00Z","timestamp":1717027200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["int-res.com"],"crossmark-restriction":false},"short-container-title":["Endang. Species. Res."],"abstract":"<jats:p>Diet studies on the endangered and genetically distinct Iberian population of the southern harbour porpoise <jats:italic>Phocoena phocoena<\/jats:italic> are scarce. The present study provides updated information on the feeding ecology of this cetacean along the Galician coast (NW Spain) over the last 3 decades (1990-2018). The stomach contents of 72 stranded harbour porpoises were analysed to determine diet composition, to study which factors affect dietary variability and to estimate overlap between harbour porpoise diet and the target species of the fisheries in the study area, one of the most important fishing regions in Europe. Results showed that harbour porpoises are mainly piscivorous. We identified 33 prey taxa, but only 4 were important in the diet: fish of the genus <jats:italic>Trisopterus<\/jats:italic>, blue whiting <jats:italic>Micromesistius poutassou<\/jats:italic>, Atlantic horse mackerel <jats:italic>Trachurus trachurus<\/jats:italic> and European hake <jats:italic>Merluccius merluccius<\/jats:italic>. Interannual and ontogenetic variability in the diet were statistically significant, although differences in diet between sexes or between seasons were not detected. The diet of harbour porpoises from the Galician coast shows a partial overlap with fisheries catches in the area in terms of commercial fish species (\u224861%) and size classes (\u224845%), confirming the potential vulnerability of the Iberian population to interactions with fishing activities (i.e. bycatch in fishing gear and\/or reduced prey availability).<\/jats:p>","DOI":"10.3354\/esr01328","type":"journal-article","created":{"date-parts":[[2024,3,25]],"date-time":"2024-03-25T13:51:45Z","timestamp":1711374705000},"page":"105-122","update-policy":"https:\/\/doi.org\/10.3354\/policy","source":"Crossref","is-referenced-by-count":6,"title":["Feeding ecology of harbour porpoises Phocoena phocoena stranded on the Galician coast (NW Spain) between 1990 and 2018"],"prefix":"10.3354","volume":"54","author":[{"given":"A","family":"Hernandez-Gonzalez","sequence":"first","affiliation":[{"name":"Instituto Espa\u00f1ol de Oceanograf\u00eda (IEO-CSIC), Centro Oceanogr\u00e1fico de Vigo, 36390 Vigo, Spain"},{"name":"Universidade de Vigo, Campus Do Mar, Facultad de Ciencias del Mar, 36310 Vigo, Spain"},{"name":"Instituto de Investigaciones Marinas (IIM-CSIC), 36208 Vigo, Spain"}]},{"given":"C","family":"Saavedra","sequence":"additional","affiliation":[{"name":"Instituto Espa\u00f1ol de Oceanograf\u00eda (IEO-CSIC), Centro Oceanogr\u00e1fico de Vigo, 36390 Vigo, Spain"}]},{"given":"FL","family":"Read","sequence":"additional","affiliation":[{"name":"Instituto de Investigaciones Marinas (IIM-CSIC), 36208 Vigo, Spain"},{"name":"School of Biological and Environmental Sciences, Zoology Building, University of Aberdeen, Aberdeen AB24 2TZ, UK"}]},{"given":"A","family":"L\u00f3pez","sequence":"additional","affiliation":[{"name":"Coordinadora para o Estudio dos Mam\u00edferos Mari\u00f1os (CEMMA), 36380 Gondomar, Spain"},{"name":"Centro de Estudos do Ambiente e do Mar (CESAM), Universidade de Aveiro, 3810-193 Aveiro, Portugal"}]},{"given":"A","family":"Gouveia","sequence":"additional","affiliation":[{"name":"Universidade do Algarve, Campus da Penha, Faculdade de Ci\u00eancias e Tecnologia, 8005-139 Faro, Portugal"}]},{"given":"P","family":"Covelo","sequence":"additional","affiliation":[{"name":"Coordinadora para o Estudio dos Mam\u00edferos Mari\u00f1os (CEMMA), 36380 Gondomar, Spain"}]},{"given":"A","family":"Alonso-Fern\u00e1ndez","sequence":"additional","affiliation":[{"name":"Instituto de Investigaciones Marinas (IIM-CSIC), 36208 Vigo, Spain"}]},{"given":"F","family":"Velasco","sequence":"additional","affiliation":[{"name":"Instituto Espa\u00f1ol de Oceanograf\u00eda (IEO-CSIC), Centro Oceanogr\u00e1fico de Santander, 39004 Santander, Spain"}]},{"given":"M","family":"Bego\u00f1a Santos","sequence":"additional","affiliation":[{"name":"Instituto Espa\u00f1ol de Oceanograf\u00eda (IEO-CSIC), Centro Oceanogr\u00e1fico de Vigo, 36390 Vigo, Spain"}]},{"given":"GJ","family":"Pierce","sequence":"additional","affiliation":[{"name":"Instituto de Investigaciones Marinas (IIM-CSIC), 36208 Vigo, Spain"},{"name":"School of Biological and Environmental Sciences, Zoology Building, University of Aberdeen, Aberdeen AB24 2TZ, UK"},{"name":"Centro de Estudos do Ambiente e do Mar (CESAM), Universidade de Aveiro, 3810-193 Aveiro, Portugal"}]}],"member":"1913","published-online":{"date-parts":[[2024,5,30]]},"reference":[{"key":"Ref1","unstructured":"Aarefjord H, Bjorge AJ, Kinze CC, Lindstedt I (1995) Diet of the harbour porpoise (Phocoena phocoena) in Scandinavian waters. 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