Purple martins are returning from South America. The first "scouts" have been spotted in Michigan. What to know.

Great horned owls are adaptable birds and live from the Arctic to South America. They are at home in suburbia as well as in woods and farmlands. Northern populations migrate in winter, but most ...

The Andean condor is considered threatened but is in far better shape than its California cousin. Reintroduction programs are working to grow populations of these South American birds.

Barred owls (Strix varia) are large owls native to eastern North America. In the early 20th century ... stop barred owls from ...