Matches in SemOpenAlex for { <https://semopenalex.org/work/W2025397777> ?p ?o ?g. }
- W2025397777 endingPage "63" @default.
- W2025397777 startingPage "55" @default.
- W2025397777 abstract "We compared, for the first time the foraging ecology of both sexes of the blue-eyed Crozet shag ( Phalacrocorax melanogenis ), using ventrally attached time depth recorders to investigate differences in time-budget and diving behaviour between the sexes during the chick-rearing. Males were the only ones to dive over 55 m. Females dived mostly between 15 and 35 m, a zone poorly used by males. Females foraged mostly in the morning and males in the afternoon. Females also spent one hour longer diving per day compared to males. There were differences in diving strategies and diet, indicating that both sexes targeted essentially the same prey, but of different sizes, males specializing in bigger fish. Although the relationship between sexual dimorphism and diving depth was positive (larger animals diving deeper), evidence suggests that body size (in terms of oxygen storage capacity) is not sufficient to explain so many differences in foraging ecology. Instead, we propose prey size (possibly driven by a limitation of prey handling ability in relation to beak size) could be an essential factor in shaping the male/female behavioural segregation in the Crozet shag; future studies should concentrate on this particular aspect." @default.
- W2025397777 created "2016-06-24" @default.
- W2025397777 creator A5011137437 @default.
- W2025397777 creator A5012100355 @default.
- W2025397777 creator A5033840010 @default.
- W2025397777 creator A5037137651 @default.
- W2025397777 date "2007-02-28" @default.
- W2025397777 modified "2023-10-16" @default.
- W2025397777 title "Chick-rearing Crozet shags (<i>Phalacrocorax melanogenis</i>) display sex-specific foraging behaviour" @default.
- W2025397777 cites W1550095290 @default.
- W2025397777 cites W1840277495 @default.
- W2025397777 cites W1883451798 @default.
- W2025397777 cites W1968578768 @default.
- W2025397777 cites W1969352119 @default.
- W2025397777 cites W1969761972 @default.
- W2025397777 cites W1980566379 @default.
- W2025397777 cites W1988343934 @default.
- W2025397777 cites W1991819077 @default.
- W2025397777 cites W1996682444 @default.
- W2025397777 cites W1997055745 @default.
- W2025397777 cites W2000084758 @default.
- W2025397777 cites W2002562608 @default.
- W2025397777 cites W2003119604 @default.
- W2025397777 cites W2020281653 @default.
- W2025397777 cites W2049824232 @default.
- W2025397777 cites W2062594176 @default.
- W2025397777 cites W2062861826 @default.
- W2025397777 cites W2070036851 @default.
- W2025397777 cites W2078771658 @default.
- W2025397777 cites W2084499670 @default.
- W2025397777 cites W2085592841 @default.
- W2025397777 cites W2086208936 @default.
- W2025397777 cites W2087739473 @default.
- W2025397777 cites W2090474431 @default.
- W2025397777 cites W2094686505 @default.
- W2025397777 cites W2098834119 @default.
- W2025397777 cites W2126130643 @default.
- W2025397777 cites W2126736734 @default.
- W2025397777 cites W2132883376 @default.
- W2025397777 cites W214016928 @default.
- W2025397777 cites W2145045744 @default.
- W2025397777 cites W2146906085 @default.
- W2025397777 cites W2166772155 @default.
- W2025397777 cites W2178791212 @default.
- W2025397777 cites W2204230682 @default.
- W2025397777 cites W2314928227 @default.
- W2025397777 cites W2321415109 @default.
- W2025397777 cites W2324943597 @default.
- W2025397777 cites W2334313559 @default.
- W2025397777 cites W2335051125 @default.
- W2025397777 cites W2766016648 @default.
- W2025397777 cites W2796344600 @default.
- W2025397777 cites W616374310 @default.
- W2025397777 doi "https://doi.org/10.1017/s0954102007000089" @default.
- W2025397777 hasPublicationYear "2007" @default.
- W2025397777 type Work @default.
- W2025397777 sameAs 2025397777 @default.
- W2025397777 citedByCount "51" @default.
- W2025397777 countsByYear W20253977772012 @default.
- W2025397777 countsByYear W20253977772013 @default.
- W2025397777 countsByYear W20253977772014 @default.
- W2025397777 countsByYear W20253977772015 @default.
- W2025397777 countsByYear W20253977772017 @default.
- W2025397777 countsByYear W20253977772018 @default.
- W2025397777 countsByYear W20253977772019 @default.
- W2025397777 countsByYear W20253977772020 @default.
- W2025397777 countsByYear W20253977772021 @default.
- W2025397777 countsByYear W20253977772022 @default.
- W2025397777 countsByYear W20253977772023 @default.
- W2025397777 crossrefType "journal-article" @default.
- W2025397777 hasAuthorship W2025397777A5011137437 @default.
- W2025397777 hasAuthorship W2025397777A5012100355 @default.
- W2025397777 hasAuthorship W2025397777A5033840010 @default.
- W2025397777 hasAuthorship W2025397777A5037137651 @default.
- W2025397777 hasConcept C105083479 @default.
- W2025397777 hasConcept C165287380 @default.
- W2025397777 hasConcept C188382862 @default.
- W2025397777 hasConcept C18903297 @default.
- W2025397777 hasConcept C19720800 @default.
- W2025397777 hasConcept C2778004798 @default.
- W2025397777 hasConcept C2909208804 @default.
- W2025397777 hasConcept C505870484 @default.
- W2025397777 hasConcept C59822182 @default.
- W2025397777 hasConcept C86803240 @default.
- W2025397777 hasConcept C90856448 @default.
- W2025397777 hasConceptScore W2025397777C105083479 @default.
- W2025397777 hasConceptScore W2025397777C165287380 @default.
- W2025397777 hasConceptScore W2025397777C188382862 @default.
- W2025397777 hasConceptScore W2025397777C18903297 @default.
- W2025397777 hasConceptScore W2025397777C19720800 @default.
- W2025397777 hasConceptScore W2025397777C2778004798 @default.
- W2025397777 hasConceptScore W2025397777C2909208804 @default.
- W2025397777 hasConceptScore W2025397777C505870484 @default.
- W2025397777 hasConceptScore W2025397777C59822182 @default.
- W2025397777 hasConceptScore W2025397777C86803240 @default.
- W2025397777 hasConceptScore W2025397777C90856448 @default.
- W2025397777 hasIssue "1" @default.
- W2025397777 hasLocation W20253977771 @default.