By Maks Erlikh

Red Light Of Flamingos

Equipment Info
State/Province/Region
NY
Country
US
Nearest Area
Bronx,Brooklyn
Town
New Jersy
Brief Directions

Bronx Zoo, probably any zoo of the World

Notes

Flamingos often stand on one leg, the other tucked beneath the body. The reason for this behavior is not fully understood. Recent research indicates that standing on one leg may allow the birds to conserve more body heat, given that they spend a significant amount of time wading in cold water.[12] However, the behaviour also takes place in warm water. As well as standing in the water, flamingos may stamp their webbed feet in the mud to stir up food from the bottom. Young flamingos hatch with greyish reddish plumage, but adults range from light pink to bright red due to aqueous bacteria and beta carotene obtained from their food supply. A well-fed, healthy flamingo is more vibrantly coloured and thus a more desirable mate; a white or pale flamingo, however, is usually unhealthy or malnourished. Captive flamingos are a notable exception; many turn a pale pink as they are not fed carotene at levels comparable to the wild.

Description

Traditionally, the long-legged Ciconiiformes, probably a paraphyletic assemblage, have been considered the flamingos' closest relatives and the family was included in the order. Usually the ibises and spoonbills of the Threskiornithidae were considered their closest relatives within this order. Earlier genetic studies, such as those of Charles Sibley and colleagues, also supported this relationship.[1] Relationships to the waterfowl were considered as well,[2] especially as flamingos are parasitized by feather lice of the genus Anaticola, which are otherwise exclusively found on ducks and geese.[3] The peculiar presbyornithids were used to argue for a close relationship between flamingos, waterfowl, and waders,[4] but they are now known to be unequivocal waterfowl.[5]Wikipedia]

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Date Taken
02/02/2013

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