出典:Wiktionary
American white ibis (複数形 米国用法 white ibis または 米国用法 white ibises)
出典:Wikipedia
出典:『Wikipedia』 (2011/08/04 13:29 UTC 版)
The American White Ibis (Eudocimus albus) is a species of wading bird in the ibis family Threskiornithidae. It occurs from the mid-Atlantic and Gulf coast of the United States south through most of the New World tropics. It is a middle-sized bird with an overall white plumage, bright red-orange down-curved bill and long legs, and black wing tips that are usually only visible in flight. Being sexually dimorphic, males are larger than females. The breeding range spans along the Gulf and Atlantic Coast and also along the coasts of Mexico and Central America. The non-breeding range extends further inland in North America and also includes the Caribbean. It is also found along the northwestern South American coastline in Colombia and Venezuela. Populations in central Venezuela overlap and interbreed with the Scarlet Ibis. The two have been classified as a single species. Outside the breeding season, the American White Ibis is found in a variety of wetland habitats, and nests in huge colonies near water in breeding season.