2000
DOI: 10.2307/1522192
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Inter-Annual Variation in the Autumn Diet of the Gentoo Penguin at Laurie Island, Antarctica

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Cited by 22 publications
(8 citation statements)
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“…For example, Ainley et al (1992) reported that Adélie penguin diets in the Weddell Sea contained 28% krill by mass and 98% krill by number. A study of gentoo diets during the autumn months (April-June) at Laurie Island, South Orkney Islands reported that diet composition varied inter-annually, and krill accounted for between 20 and 70% of the winter diet mass (Coria et al 2000). Similarly, Williams (1991) and Berrow et al (1999) reported that krill represented between 40 and 90% of diet mass among gentoo penguins during the winter at Bird Island, South Georgia.…”
Section: Discussionmentioning
confidence: 99%
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“…For example, Ainley et al (1992) reported that Adélie penguin diets in the Weddell Sea contained 28% krill by mass and 98% krill by number. A study of gentoo diets during the autumn months (April-June) at Laurie Island, South Orkney Islands reported that diet composition varied inter-annually, and krill accounted for between 20 and 70% of the winter diet mass (Coria et al 2000). Similarly, Williams (1991) and Berrow et al (1999) reported that krill represented between 40 and 90% of diet mass among gentoo penguins during the winter at Bird Island, South Georgia.…”
Section: Discussionmentioning
confidence: 99%
“…2). Total recruitments of gentoo penguins at both study sites were positively correlated (r = 0.89, t 3 = 3.2, P = 0.05; Table 1), owing to strong returns in 2000). There were no other notable correlations in total recruitment (Table 1).…”
Section: Recruitment Indicesmentioning
confidence: 94%
“…The fish eaten by Antarctic penguins are mostly pelagic, only the gentoo feeds inshore on pelagic and demersal species (Brown et al 1990, Bost et al 1994, Coria et al 2000. Although demersal notothenioids constituted the main prey of the gentoo penguin in some areas in some years (Croxall & Prince 1980, Croxall et al 1988, Williams 1991, Coria et al 2000, it has been reported that myctophids are also a dominant prey (e.g. Hindell 1989, Green & Wong 1992, Robinson & Hindell 1996.…”
Section: Ecological Role Of Shags In the Food Webmentioning
confidence: 99%
“…Casaux et al, 2006;Coria et al, 2000;Plötz et al, 1991). In many high Antarctic shelf areas, exploitation of this resource requires deep diving.…”
Section: Consequences Of Fish Species Loss For the Marine Antarctic Ementioning
confidence: 99%