{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,5]],"date-time":"2026-10-05T07:30:31Z","timestamp":1791185431611,"version":"4.1.0"},"reference-count":27,"publisher":"The Company of Biologists","issue":"1","license":[{"start":{"date-parts":[[1997,1,1]],"date-time":"1997-01-01T00:00:00Z","timestamp":852076800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/www.biologists.com\/user-licence-1-1\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[1997,1,1]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n               <jats:p>We examined the accuracy of both stomach and oesophagus temperature sensors \u2013 deployed on captive Brandt\u2019s cormorants \u2013 for determination of the mass of food ingested and the number of prey items swallowed. The oesophageal temperature sensor was a better detector of all feeding events, including that of small prey which were missed by the stomach sensor. Adapted to free-ranging animals (and coupled to data loggers for recording seawater temperature), oesophagus temperature recorders, in conjunction with both recordings of energy expenditure (e.g. doubly labelled water, heart rate) and determination of position (e.g. Argos transmitter, time\/depth recorder), should provide further important insights into the foraging success of marine endotherms.<\/jats:p>","DOI":"10.1242\/jeb.200.1.149","type":"journal-article","created":{"date-parts":[[2021,4,25]],"date-time":"2021-04-25T04:06:00Z","timestamp":1619323560000},"page":"149-154","source":"Crossref","is-referenced-by-count":44,"title":["Prey Ingestion Revealed By Oesophagus And Stomach Temperature Recordings In Cormorants"],"prefix":"10.1242","volume":"200","author":[{"given":"A.","family":"Ancel","sequence":"first","affiliation":[{"name":"Center for Marine Biotechnology and Biomedicine, Scripps Institution of Oceanography, La Jolla, CA 92093-0204, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"M.","family":"Horning","sequence":"additional","affiliation":[{"name":"Center for Marine Biotechnology and Biomedicine, Scripps Institution of Oceanography, La Jolla, CA 92093-0204, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"G. L.","family":"Kooyman","sequence":"additional","affiliation":[{"name":"Center for Marine Biotechnology and Biomedicine, Scripps Institution of Oceanography, La Jolla, CA 92093-0204, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"237","published-online":{"date-parts":[[1997,1,1]]},"reference":[{"key":"2024031721510365700_JEXBIO_200_1_149C1","doi-asserted-by":"publisher","first-page":"336","DOI":"10.1038\/360336a0","article-title":"Foraging behaviour of emperor penguins as a resource detector in winter and summer","volume":"360","author":"Ancel","year":"1992","journal-title":"Nature"},{"key":"2024031721510365700_JEXBIO_200_1_149C2","doi-asserted-by":"publisher","first-page":"199","DOI":"10.1242\/jeb.168.1.199","article-title":"Cardiac output and blood flow distribution during swimming and voluntary diving of the tufted duck (Aythya fuligula)","volume":"168","author":"Bevan","year":"1992","journal-title":"J. exp. 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