Conflict or co-existence? Foraging distribution and competition for prey between Adélie and chinstrap penguins.

By Lynnes A., R. K, Croxall J., Trathan P.. 2002

99 citations recorded by the source corpus.

Subfields: Ecology, Nature and Landscape Conservation

View Paper: https://www.semanticscholar.org/paper/83dddec187297dd578878f8ba42acf5849cda443

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In Nature and Landscape Conservation

Citations in the corpus

Resource partitioning and niche hyper‐volume overlap in free‐living Pygoscelid penguins (2010, background): “…eat larger krill than Chinstraps which, in turn, sometimes eat larger krill than Adélies (e.g. Volkman, Presler & Trivelpiece 1980; but see Lynnes et al. 2002) so that, given the limited foraging ranges of the species (see Williams 1995), competition should be extreme (cf. Connell 1983;…”
Marine pelagic ecosystems: the West Antarctic Peninsula (2007, background): “These scales may encompass, for example, the factors that determine access to breeding sites or traditional wintering areas (Fraser & Trivelpiece 1996), and incorporate predator responses that result from species-specific competitive abilities for local prey resources (Lynnes et al. 2002, 2004).”
Paradigm lost, or is top-down forcing no longer significant in the Antarctic marine ecosystem? (2007, background): “…P. adeliae (Hombron & Jacquinot) penguin populations (both should have increased as both are first-order krill predators; Woehler et al. 2001, Lynnes et al. 2002); and, finally, while recovery in populations of the baleen whales is proceeding most remain severely depleted, even to this day…”
Diving seabirds share foraging space and time within and among species (2010, background): “…of simultaneous habitat segregation have been restricted to comparisons between two or three sympatric species (e.g., Weimerskirch et al. 1988, Lynnes et al. 2002, Sapoznikow and Quintana 2003, Mori and Boyd 2004, Frere et al. 2008, Kokubun et al. 2010, Wilson 2010) or between two more…”
Population status, trends and a re-examination of the hypotheses explaining the recent declines of the southern elephant seal Mirounga leonina (2005, background): “However, dietary overlap does not necessarily imply competition (Lynnes et al., 2002).”
Diet and reproductive success of Adélie and chinstrap penguins: linking response of predators to prey population dynamics (2004, unknown): “The meal mass in 2000 was similar to other years; however, satellite tracking of Adélie and chinstrap penguins from breeding colonies adjacent to those used in this study indicated that both species made longer foraging trips in 2000 compared to 2001 (Lynnes et al. 2002).”
Environmental conditions and life history constraints determine foraging range in breeding Adélie penguins (2006, background): “For example, penguins provisioning chicks at Hukuro Cove (69° 00’ S, 39° 39’ E) limit their foraging to a 5 km radius throughout chick rearing (Kato et al. 2003), whilst those at Signy Island (60°43’ S, 45° 34’ W) range up to 177 km in the crèche stage (Lynnes et al. 2002).”
Foraging-Niche Separation of Breeding Gentoo and Chinstrap Penguins, South Shetland Islands, Antarctica (2010, background): “Around the South Orkney Islands Chinstrap Penguins dive somewhat deeper and may reach the benthos (Takahashi et al. 2003), and they also generally forage farther from shore than around the South Shetland Islands (Wilson and Peters 1999, Ichii et al. 2007, this study, Lynnes et al. 2002).”
Home on the range: spatial ecology of loggerhead turtles in Atlantic waters of the USA (2011, background): “, 2010), seabirds (e.g. Weimerskirch et al., 2000; Lynnes et al., 2002; Croxall et al., 2005) and marine turtles (Godley et al.”