Model for evaluating seabirds preferences for hake offal in Patagonia

This data set was used to build a model to evaluate the seabirds'
preferences for hake offal derived from an artisanal fishery in Patagonia.
Main results are: The fishers’ main contribution to seabirds is through
offering them the offal of hake catches. We observed that seabirds
consumed hake liver 99% of the time, while they consumed stomach less
frequently (24%). We identified that southern giant petrels and
black-browed albatrosses consumed more liver, while kelp gulls ate more
stomach. The liver comprises 51.6% fat, essential for high trophic level
marine predators such as black-browed albatrosses.