Image showing a long-billed hermit (Phaethornis longirostris) at a feeder at the Colibrí Gorriazul Research Center in Colombia. Disclaimer: AAAS and EurekAlert! are not responsible for the ...

The long, thin bills of hummingbirds are one ... A team of researchers has uncovered just how flexible the hummingbird bill is. The slender nature of a hummingbird's beak gives off the impression ...

A young, female broad-billed hummingbird from southeast Arizona or northwest Mexico, she was one of several different hummingbird visitors that we’ve had linger into winter. As I write this in ...