A hummingbird hovers near an ocotillo flower in the Sonoran Desert near Tucson, Arizona, in early March. Credit: Roberto (Bear) Guerra But winter isn’t hummingbirds’ time to be here. They usually come ...
Though famous for their mid-air hovering during hunting, tiny hummingbirds have another trait that is literally telltale: males of some hummingbird species generate loud sounds with their tail ...
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