A new study reveals that human-made hummingbird feeders have driven evolutionary changes in Anna’s Hummingbirds over the past ...

As a wildlife photographer, sometimes nature throws me a curveball. At the end of December in rural northeast Washington, we have an Anna’s hummingbird visiting our feeder daily, something I ...

He said he thinks Anna's Hummingbird expansion north could be "just the beginning of the story," and it's unclear what effect that could have, good or bad. "That's a huge question," he says.

Tiny among birds, Anna’s hummingbirds are considered medium-sized and stocky for a hummingbird. Anna’s hummingbirds are 3.9 to 4.3 inches long with a wingspan of 4.7 inches. Their weight ...

[ CALYPTE ANNA ] Perched like garnets amid a blur of wings, male Anna's hummingbirds reach full territorial fervor this month as they guard cherished patches of chaparral flowers.

Anna's hummingbirds, Portland's tiniest feathered winter guests, manage to find food -- often with human help -- during a Portland winter. Skip to Article. Set weather. Back To Main Menu Close.

The second Ohio Anna’s hummingbird visited a Miami County residence from Nov. 20 to Feb. 28, 2017, easily surviving many frosty nights. Brevoort's bird has also coped with cold nights and may ...