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The taxonomic treatment [3] (designation and sequence of orders, families and species) and nomenclature (common and scientific names) used in the accompanying bird lists adheres to the conventions of the AOS's (2019) Check-list of North American Birds, the recognized scientific authority on the taxonomy and nomenclature of North America birds.
Warm-blooded is an informal term referring to animal species whose bodies maintain a temperature higher than that of their environment. In particular, homeothermic species (including birds and mammals ) maintain a stable body temperature by regulating metabolic processes.
The California condor is one of North America's most endangered birds. A comprehensive listing of all the bird species confirmed in the United States follows. It includes species from all 50 states and the District of Columbia as of July 2022. Species confirmed in other U.S. territories are also included with other "as of" dates.
The bullfrog is originally native to eastern North America, ... [47] small birds, scorpions ... Asphyxiation is the most likely cause of death of warm-blooded prey.
A bird hide (blind or bird blind in North America) is a shelter, often camouflaged, that is used to observe wildlife, especially birds, at close quarters. Although hides or hunting blinds were once built chiefly as hunting aids, they are now commonly found in parks and wetlands for the use of birdwatchers , ornithologists and other observers ...
Birds are bipedal, warm-blooded, egg-laying vertebrates characterized primarily by feathers, forelimbs modified as wings, and hollow bones. This category contains taxa at the order or higher level in the class of Aves. For individual species of birds, see the subcategories, particularly category:Birds by classification and category:Birds by ...
Lists of birds of the United States (1 C, 90 P) Pages in category "Lists of birds of North America" The following 22 pages are in this category, out of 22 total.
Pages in category "Birds of North America" The following 129 pages are in this category, out of 129 total. This list may not reflect recent changes. ...