The Berylline Hummingbird, a medium-sized hummingbird favors oak woodlands, adjacent brushy thickets, and shade-coffee plantations, in both drier and more humid situations. Both sexes are similar but the females are duller.
The Rufous Hummingbird is known as one of the feistiest type of hummingbirds found in North America. They will relentlessly attack and aggressively drive away other hummingbirds, even the larger species of the southwest.
The Ruby-throated Hummingbird is a species of hummingbird that is small, with slender downcurved bill and generally spends the winter in Central America, Mexico, and Florida, and migrates to Canada and other parts of Eastern North America for the summer to breed.