Penguin cam captures hunt for prey

Little penguins work together to hunt schooling prey

Date: December 16, 2015

Source: PLOS

Little penguins were more likely to work together to hunt schooling prey than solitary prey, according to observations made using animal-borne cameras published Dec. 2, 2015 in the open-access journal PLOS ONE by Grace Sutton from the Deakin University, Australia, and colleagues.

Group foraging in cooperative animals provides predators with advantages over prey, but for less cooperative colonial-breeding predators, like the little penguin, the benefits of group foraging are less clear due to the potential for competition between penguins. The authors of this study used animal-borne cameras on 21 little penguins from two breeding colonies in south-eastern Australia to determine the prey types, hunting strategies, and success of little penguins, a small, marine predator that extensively forages with other little penguins.

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