Nuevo proyecto de ley del Senado amenaza a EE. UU.—Cooperación de México, Medio Ambiente y Aves del bajo Río Colorado
Reabrir la Planta Desaladora de Yuma—con su tecnología antigua—demasiado caro y demasiado dañino
Breeding adult. Photo: Kenton Gomez/Audubon Photography Awards
Pelecanus erythrorhynchos
Conservation status | Colonies are vulnerable to disturbance and habitat loss. Total population probably declined through first half of 20th century, substantial increase since 1970s. |
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Family | Pelicans |
Habitat | Lakes, marshes, salt bays. In breeding season mostly inland, nesting on isolated islands in lakes and feeding on shallow lakes, rivers, marshes. Feeding areas may be miles from nesting sites. Also breeds locally on coastal islands. Flocks in migration stop on lakes, rivers. Winters mainly along coast, on shallow, protected bays and estuaries, also on large lakes in warm climates. |
Forages by swimming on surface, dipping bill into water and scooping up fish in pouch. During breeding season does much foraging at night, locating fish by touch during frequent dipping of bill; by day, probably locates prey visually. May forage cooperatively, lining up and driving fish toward shallower water.
mostly fish. Primarily eats "rough" fish of little value to humans; also crayfish, salamanders.
Audubon’s scientists have used 140 million bird observations and sophisticated climate models to project how climate change will affect this bird’s range in the future.
Zoom in to see how this species’s current range will shift, expand, and contract under increased global temperatures.
Choose a temperature scenario below to see which threats will affect this species as warming increases. The same climate change-driven threats that put birds at risk will affect other wildlife and people, too.
Reabrir la Planta Desaladora de Yuma—con su tecnología antigua—demasiado caro y demasiado dañino
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