Unusual in Ohio, an Anna's hummingbird found its way to Clintonville recently, allowing birders to see a rare occasion.

Costa's are often confused with Anna's hummingbirds (Calypte anna). They have a similar range, though the latter will often ...

"I think it's a 90% chance it's a Rufous," Patterson said. While it may be the most common of hummingbirds to winter in the ...

Native to the west coast of North America, from Baja California to British Columbia, Anna's hummingbirds have expanded their range over the past century, in part due to the proliferation of ...

The bird, found in the Ecuadorian Andes, has a specialized habitat within a small range where human activity ... the reserve has grown to 1,100 acres and the hummingbird’s habitat is recovering.