The eyes of these croaking critters usually bulge but they retract & push down on the mouth to help in swallowing

Below you can find the The eyes of these croaking critters usually bulge but they retract & push down on the mouth to help in swallowing Jeopardy Words Answer. The answer to The eyes of these croaking critters usually bulge but they retract & push down on the mouth to help in swallowing has 5 letters. This clue belongs to the The animal kingdom category and is part of Jeopardy Word Level 149. If you scroll near the bottom you will find other clues and answers part of level 149