title: Measuring foraging activity in a deep-diving bird: comparing wiggles, oesophageal temperatures and beak-opening angles as proxies of feeding.
authors.affiliation: Centre d'Études Biologiques de Chizé, CEBC-CNRS UPR 1934, Villiers en Bois, France. n.hanuise@gmail.com
authors.forename: Nicolas
authors.initials: N
authors.lastname: Hanuise
authors.forename: Charles-André
authors.initials: CA
authors.lastname: Bost
authors.forename: William
authors.initials: W
authors.lastname: Huin
authors.forename: Arnaud
authors.initials: A
authors.lastname: Auber
authors.forename: Lewis G
authors.initials: LG
authors.lastname: Halsey
authors.forename: Yves
authors.initials: Y
authors.lastname: Handrich
mesh_terms: D000818:Animals; D001502:Beak / Q000502:physiology; D001522:Behavior, Animal / Q000502:physiology*; D001831:Body Temperature / Q000502:physiology; D004242:Diving / Q000502:physiology; D017753:Ecosystem; D004947:Esophagus / Q000502:physiology; D005247:Feeding Behavior / Q000502:physiology*; D020387:Food Chain; D008297:Male; D011235:Predatory Behavior / Q000502:physiology; D058998:Remote Sensing Technology / Q000295:instrumentation / Q000662:veterinary; D046429:Spheniscidae / Q000502:physiology*