A 30-year "snapshot study" of birds in the Pacific Northwest is showing their surprising resilience in the face of climate ...
But bird tool use goes far beyond corvids. For instance, green herons use twigs, feathers, insects, or even bread to bait fish. The heron tosses its chosen lure onto the surface of a pond and, as soon ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback