Heh. Just found this randomly. Don't even remember what I was originally searching for any longer. Sure gives a new meaning to the phrase fowl mouth. (-;
Since erectile tissue isn't supposed to be full of blood for too long(it damages the tissue), does this mean that these birds can't use their tounges for more that a few hours at a time without losing the ability to keep their hardness?
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Or are their tongues hardier that most mammals'... um.... Wang? http://en.wikipedia.org/wiki/Wang_%28surname%29
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