birds

Drones reveal grebes’ nesting activity

October 27, 2020

Forget about sneaking up on a flock of western grebes. In the Cascade reservoir in western Idaho, the birds sometimes nest on floating patches of vegetation. If ...

Bird numbers change with the weather

September 4, 2020

Climate change — and the frequent and intense extreme weather it can bring —  influences some birds differently than others. In a study published in Global ...
1 2 3 17