Extreme Crest Feathers
Many species of birds possess crest feathers and this feature dates back
to the age of the dinosaur: the fossil record indicates that a number
of species had feathers on their heads. You might think that they are
for display purposes - and you would not be wrong although their
function is sometimes more complex than that.However, some birds take this avian attribute to the extreme. The results are striking and beautiful. Here are the Top Ten Crest Feathered Birds.
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