A close-up of a hummingbird in flight© Jenny Grewal / 500px/Getty Images A swallowtail butterfly feeding from a Rocky Mountain penstemon flower© Susan Hodgson/Shutterstock ...

The Trinity River Audubon Center opened its new butterfly and hummingbird garden today. The exhibit at the southeast Dallas nature center, off East Ledbetter Drive, features a collection of plants ...

A little competition: Brave butterfly ruffles some feathers by perching on hummingbird's head Gorgeous pictures taken by 53-year-old photographer in Florida Tiny bird is just 9cm (3.5ins) long and ...