Hummingbird Information

Hummingbirds are tiny birds native only to the Americas. Hummingbirds are weighing 2 to 20 grams. When hummingbirds fly, their wings often makes a humming sound. That's why these birds are called hummingbirds. The smallest hummingbird is the Bee Hummingbird of Cuba that weighs about 2.2 grams. The largest hummingbird is the Giant Hummingbird of South America that weighs about 20 grams. Adult female hummingbirds are larger in size than male hummingbirds.