Search Results for: Spheniscus magellanicus

A penguin stands on a large rock with a blue sky as a backdrop.Publications

Changes in habitat use and nesting density in a declining seabird colony

From the Abstract: “Seabirds in expanding colonies select the highest-quality nesting habitat, but habitat selection has seldom been studied in declining colonies. We studied a colony of Magellanic penguins (Spheniscus magellanicus) that declined from 314,000 active nests in 1987 to 201,000 in 2014. As expected, nest quality and reproductive success were higher in burrow habitats than in other habitats, and […]

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Following the fish: penguins and productivity in the South Atlantic

Quote from Abstract “We tested four predictions for central-place foragers provisioning offspring along a gradient in primary production spanning 1000 km of coastline in Argentina, using male Magellanic Penguins (Spheniscus magellanicus). Three of the predictions were supported. One prediction was not supported. Overall, penguin foraging patterns reflected patterns of oceanographic production, making them important sentinels of environmental variation.” Metadata Authors:

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