Female and juvenile Allen’s and rufous hummingbirds are nearly indistinguishable from each other. Learn how to identify a Costa’s hummingbird. “If an Allen’s hummingbird really likes your ...

Female/immature rufous/Allen’s hummingbirds are slightly smaller and slimmer in build (noticeable in comparison) with more strongly graduated tails that have a more tapered tip. Rufous/Allen’s ...

While some hummingbirds are residents of California all year, others may only be seen for certain periods of time, if you're ...

Hummingbird season is approaching in Pennsylvania. All about the ruby-throated hummingbird's spring migration and how to ...

Although well out of their typical range, Rufous, black-chinned, buff-bellied and other hummingbirds can be found in Mississippi during winter. But how can those tiny birds survive when ...