Summary of Birds That Eat Fish Here’s a recap of the 7 fish-eating birds at which we looked closely: Sharks, lions, ...

Gulls and terns studied in known polluted shoreline areas had a host of worse health and reproductive outcomes than those in non-polluted areas.

Fish-eating gulls and terns nesting on Michigan ... as well as at noncontaminated shoreline nesting areas for a comparison. The birds studied were herring gulls, Caspian terns and black-crowned ...