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June 5th, 2011:

D.C. Duck Butts – Featured Artist – Maria Bianca Nevada

Washington DC - © Maria Bianca Nevada

In zoological anatomy, a cloaca is the posterior opening that serves as the only such opening for the intestinal, reproductive, and urinary tracts of certain animal species. All birds, reptiles, and amphibians possess this orifice, from which they excrete both urine and feces, unlike placental mammals, which possess two (or three) separate orifices for evacuation.

Furnished & Unfurnished Rooms – West 51st Street & Ninth Avenue – NYC

© Frank H. Jump

© Frank H. Jump

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