15 Strange And Beautiful Hummingbird Species

Anna's Hummingbird: The Anna's hummingbird, Calypte anna, is a medium to large hum­mingbird (10 cm; 4 in) that weighs about 2 pennies (4–4.5 g). Its body is greenish-bronze above and grayish-white below. The male's throat flashes an iridescent rose gorget, and unlike other North American hummingbirds, this rose iridescence also covers his crown. Females may have just a few streaks of throat color.