Hummingbirds You Tube HD

Hummingbirds are birds that comprise the family Trochilidae. They are among the smallest of birds, most species measuring in the 7. 513 cm (35 in) range. Indeed, the smallest extant bird species is a hummingbird, the 5cm Bee Hummingbird. They can hover in midair by rapidly flapping their wings 1280 times per second (depending on the species). They are also the only group of birds able to fly backwards. music by Kendra Springer 05 Angela