There are two species of streamertail hummingbirds on the island of Jamaica, West Indies—one with red-billed males (Trochilus polytmus) and the other with black-billed males (T. scitulus). This is a ...

a name inspired by the national bird of Jamaica, the doctor bird, also known as the red-billed streamertail. A type of hummingbird, the doctor bird is renowned for its glossy black and vibrant ...