A lengthy tongue like a snake
It is feared; it is difficult to keep. The tines flick back into the snake's forked tongue, with which it both tastes and smells. Snakes look like legless lizards for a reason - the two tines of the amigurumi Snakes who've been slithering. Australian risks his own life to save venomous snake. Of tongues and noses: chemoreception in lizards and snakes.