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Birds of North America is a comprehensive encyclopedia of bird species in the United States and Canada, with substantial articles about each species. It was first published as a series of 716 printed booklets, prepared by 863 authors, and made available as the booklets were completed from 1992 through 2003. [ 1 ]
The white-winged dove of southwestern North America was known to nest in large colonies when foraging areas could support such numbers. In 1978, in Tamaulipas , Mexico, researchers counted 22 breeding colonies of white-winged doves with a collective population size of more than eight million birds.
National Geographic, with Alderfer, Paul Hess, and Noah Strycker, also published National Geographic Backyard Guide to the Birds of North America in 2011. A second edition was released in 2019. Like the pocket guide, this guide is 256 pages and outlines the 150 most common yard birds in North America.
Commonly known as the bird's nest fungi, their fruiting bodies resemble tiny egg-filled birds' nests. As they are saprobic , feeding on decomposing organic matter , they are often seen growing on decaying wood and in soils enriched with wood chips or bark mulch ; they have a widespread distribution in most ecological regions.
These are birds that more than half of the North American populations nest in the boreal forest. Many of these birds need mature forests or isolated, non-populated wetlands that now have been largely cleared outside of the boreal forests. Hooded merganser. Trumpeter swan, Cygnus buccinator; American wigeon, Anas americana
Arthur Cleveland Bent (November 25, 1866 – December 30, 1954) was an American ornithologist.He is notable for his encyclopedic 21-volume work, Life Histories of North American Birds, published 1919-1968 and completed posthumously.
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.
A xerophyte (from Ancient Greek ξηρός (xērós) 'dry' and φυτόν (phutón) 'plant') is a species of plant that has adaptations to survive in an environment with little liquid water. Examples of xerophytes include cacti , pineapple and some gymnosperm plants.