CU Boulder researcher analyzes 50 years of data to show the relationship between certain birds’ unorthodox behavior and their traits Hummingbirds are iconic, easily recognized by their plumage, ...

The male Allen’s hummingbird has warm rusty-orange flanks, breast band, face, neck, and tail, as well as a green back and crown. They often have a rusty-orange rump, and sometimes show rusty-orange at ...

Mention hummingbirds in Mississippi and ruby-throated hummingbirds will most likely be the species that comes to mind. They are the only hummingbird species that breeds in eastern North America and ...

North Carolina’s most common hummingbird — the Ruby-throated hummingbird — is slated to make an appearance this month, but if you spotted a hummingbird in the last few months, it may have been a rare ...

The Giant Hummingbird of western South America is not one species but two, according to an international group of researchers. The northern population stays in the high Andes year-round while the ...