GEOGRAPHIC STRUCTURE OF ADÉLIE PENGUIN POPULATIONS: OVERLAP IN COLONY-SPECIFIC FORAGING AREAS

By D. Ainley, C. Ribic, G. Ballard, Sacha K. Heath, I. Gaffney, B. Karl, K. Barton, P. Wilson, S. Webb. 2004

175 citations recorded by the source corpus.

Subfields: Ecology, Global and Planetary Change, Oceanography

View Paper: https://www.semanticscholar.org/paper/5a9170f7295d75a6829b17b31015f5394272091b

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Citations in the corpus

EFFECTS OF FLIPPER BANDS ON FORAGING BEHAVIOR AND SURVIVAL OF ADÉLIE PENGUINS (PYGOSCELIS ADELIAE) (2006, background): “Bird identifi cation, time, direction, and body mass for >95% of WB crossings were recorded each season, and analyses of these foraging data have been published elsewhere (Ainley et al. 1998, 2004; Ballard et al. 2001).”
Foraging strategies of Adélie penguins: adjusting body condition to cope with environmental variability (2010, methodology): “The potential foraging area was determined as the polygon that contained 95% of at-sea positions of provisioning parents as determined by radio and satellite telemetry from 1997 to 2006 (Ainley et al. 2004, 2006, unpubl. data).”
Environmental conditions and life history constraints determine foraging range in breeding Adélie penguins (2006, background): “Proximity of Adélie penguin colonies to polynyas provides crucial access to foraging grounds during spring as well as opportunities for faster travelling rates and wider distribution of foraging birds (Fraser & Trivelpiece 1996, Arrigo & van Dijken 2003, Ainley et al. 2004).”
Are seabirds foraging for unpredictable resources (2007, background): “…penguin Polar Adélie Land I, B, C No R, T Polynies Ancel et al. (1992) Pygoscelis adeliae Adélie penguin Polar Ross Sea I, B, C No R, T Ice edge Ainley et al. (2004) Eudyptes chrysolophus Macaroni penguin Temp South Georgia I, B, C No R, T Shelf, fronts Barlow and Croxall (2002) Eudyptes…”
Habitat preference, accessibility, and competition limit the global distribution of breeding Black-browed Albatrosses (2011, background): “Unlike many central-place foragers, seabirds do not defend foraging territories, yet partial spatial segregation along colonial lines has been observed in some species (Ainley et al. 2003, 2004, Gremillet et al. 2004).”
Spatial interaction between seabirds and prey: review and synthesis (2009, background): “…al. 2003), the foraging range of birds from neighboring colonies overlap less than could be expected from the distance between the colonies alone (Ainley et al. 2003, 2004, Grémillet et al. 2004), and the availability of prey around the colony decrease with increasing colony size (Forero et al.…”
Penguin responses to climate change in the Southern Ocean (2009, background): “Penguins preferentially use foraging areas where prey is abundant and predictable (e.g. Croxall, 1984; Croxall et al., 1985; Trivelpiece et al., 1987; Charrassin & Bost, 2001; Kooyman, 2002; Ainley et al., 2004; Bost et al., 2004; Trathan et al., 2006a, 2008a; Zimmer et al., 2008).”
Comparison of diving behavior and foraging habitat use between chinstrap and gentoo penguins breeding in the South Shetland Islands, Antarctica (2010, background): “Barrera-Oro et al. 2000; Ainley et al. 2004; Casaux and Barrera-Oro 2006).”
Oceanographic characteristics of areas used by Cory’s shearwaters during short and long foraging trips in the North Atlantic (2010, background): “During chick rearing, there is an increase in the energetic demand of adults, and foraging range is likely to be different from that of the incubation period (Ainley et al. 2004).”
First global census of the Adélie Penguin (2014, background): “Population change was uncorrelated with population size, although the 2 largest Adélie Penguin populations at Cape Adare and Cape Crozier appear to be increasing (also see Ainley et al. 2004, LaRue et al. 2013, Lyver et al. 2014).”
Central-Place Foraging in an Arctic Seabird Provides Evidence for Storer-Ashmole's Halo (2009, background): “…et al. 2000, Ballance et al. 2009); (3) reduced size of neighboring colonies (Furness and Birkhead 1984; Ainley et al. 1995, 2004; Lewis et al. 2001; Forero et al. 2002; Ford et al. 2007); and (4) increased trip duration (Lewis et al. 2001; Ainley et al. 2003, 2004; Davoren and Montevecchi 2003).”
Trophic cascades in the western Ross Sea, Antarctica: revisited (2015, background): “We sought to learn whether increased FTD was due to a wider (farther from colony, longer duration spent foraging) and/or a more intensive (deeper diving) search for prey as prey became less available owing to pre dation pressure through time (Ainley et al. 2004, 2006).”
Resource partitioning and niche hyper‐volume overlap in free‐living Pygoscelid penguins (2010, background): “2003) and competition for food is a major element of this (Hutchinson 1959; MacArthur & Levins 1967; Connell 1983; Schoener 1983; McDonald 2002; Ainley et al. 2004).”
An energetic correlate between colony size and foraging effort in seabirds, an example of the Adélie penguinPygoscelis adeliae (2009, methodology): “We conducted research at two colonies on Ross Island (778 30’S, 1688 W) during the reproductive seasons of 1999 and 2001: Cape Crozier (137,135 breeding pairs in 1999) and Cape Bird (45,449 and 21,607 breeding pairs in 1999 and 2001, respectively; Ainley et al. 2004; the lower population size in 200”