While you may think you can put your bird feeder away for winter, this time of year is actually when they're most vital. Take hummingbirds, for example. Many of them migrate south for the winter ...

There’s no mistaking the dizzying display of a hummingbird’s wings as it zips around from flower to flower looking for nectar. But often, that same frantic action is used to chase other hummingbirds.

Every spring, hummingbirds embark on an ambitious migration, flying thousands of miles from Central America and Mexico to breeding grounds in the U.S. and Canada. Hummingbirds migrate an average of 23 ...

The 2007 hummingbird migration/breeding research was Montana's best ever in seven years of records. A total of 5,640 hummingbirds were banded in five states: Montana, Wyoming, Nevada, Utah and ...

Did you know that Arizona is the hummingbird capital of the United States? With over a dozen species found in the state, including the Anna's hummingbird, the Costa's hummingbird and the broad-billed ...