The mixed habitats of the UC Santa Cruz Arboretum and Botanic Garden provide a haven for hummingbirds and is a great location ...

tinny pit call and twitters distinct from Anna’s. Costa’s generally plainer on throat and underparts, without dusky throat spotting. See black-chinned hummingbird.

But high-speed cameras show us what makes these birds perfect flying machines. A captive Anna’s hummingbird feeds while hovering before an optical illusion in a reenactment of an experiment that ...

Hummingbirds are beautiful creatures that many want to see all year long - and they can! This hummingbird breed is one one ...

An Anna's Hummingbird sipping from a California Fuchsia. A new study suggests that hummingbirds are accustomed to ingesting small amounts of alcohol from natural sources, such as nectar.

Click to share on Facebook (Opens in new window) Click to share on Twitter (Opens in new window) Click to print (Opens in new window) An Anna’s hummingbird looks to make sure no predators lurk ...

Within moments, a ubiquitous Anna’s hummingbird approached the feeder. Like a bolt of lightning, a colorful male Allen’s hummingbird darted from the thicket of a nearby tree and aggressively ...