Seabirds' movement patterns tied to what fishermen toss away

[Harlequinmania]

Humans and human activities have clearly altered the Earth's landscape and oceans in countless ways, often to the detriment of other plants and animals. But a new report shows just what a tangled food web we've woven. Two species of Mediterranean seabirds change their every move based on the activities of local fisheries and, in particular, the fish that people toss away. The seabirds' shifting movement patterns can be seen at the regional scale.

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