But what has been the toll on wild birds? More than 170 species of North American ... closely in large groups where the virus could spread, said Michael J. Parr, president of the American Bird ...

But what has been the toll on wild birds? More than 170 species of North ... closely in large groups where the virus could spread, said Michael J. Parr, president of the American Bird Conservancy.

This species’ often confiding nature, distinctive plumage, pleasing song, and acceptance of human-dominated habitats make it one of the most beloved of North American birds. Polytypic.

(Reuters) But what has been the toll on wild birds? More than 170 species of North ... closely in large groups where the virus could spread, said Michael J. Parr, president of the American Bird ...