This is the Bumblebee Hummingbird, one of the world's smallest hummimgbirds. The biggest is the Giant Hummingbird, a whopper at 8 inches. Get more fascinating facts about hummingbirds in our latest blog: https://abcbirds.org/blog20/ten-fascinating-facts-about-hummingbirds/ Video by Luke Seitz, Macaulay Library | American Bird Conservancy

Mexico's Bumblebee Hummingbird is one of the smallest birds in the world. Less than 3 inches in size and weighing less than a bottlecap, they’re easily confused with a bumblebee as they buzz by. Photo © Professor Daniel J. Field | BirdNote