Also, did you know that flamingo nests are made of mud, in something that the Smithsonian National Zoo And Conservation ...

But even at the zoo, which provides their preferred mud nests, they often don't breed every year. One year at the Paignton ...

A flamingo looks like a bird cooked up by ... With its hooked bill it scrapes up clumps of mud to make a nest. Stiff bristles inside its bill filter water containing small crustaceans, mollusks ...