Do penguins have tongues?
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Do penguins have tongues?

It certainly is not a stupid question to ask whether penguins have tongues. In fact all birds have tongues of some sort or another. Penguins have very specialised tongues that are rarely seen since they don't extend out of the beak. Penguins tongues are covered with lots of little spiky spines that all point backward into the throat so that when a penguin catches a fish it is gripped by the spines and cannot escape.