In a remote mountain cave in Ecuador, hummingbirds were discovered sleeping and nesting together. By Rachel Nuwer Hummingbirds are tiny and delicate, but don’t be fooled: They are among the most ...

Hummingbirds are perhaps our best-loved birds, but there’s a lot that people don’t know about them. What kinds of ...

17.5 x 21.5 in. (44.4 x 54.6 cm.) Subscribe now to view details for this work, and gain access to over 18 million auction results. Purchase One-Day Pass ...

Led by Martin Johnson Heade's Hummingbirds and Gold and Purple Orchids, session one will feature historical works of art celebrating the landscapes, people and culture of the Americas. Session two ...

Halter, a Ph.D. candidate at The University of New Mexico Department of Biology, investigates the rules for the maintenance of fat during migration in hummingbirds headed south in the fall through ...