MadSci Network: Zoology |
Michael, Unless the frog is obviously doing harm to the frog he is resting upon (i.e. scratching, biting,etc), I would feel safe in suggesting that what he is doing is harmless. Amphibian behaviour is not always thoroughly understood as is the case with most animals. This practice may be some mating attempt or simply a show of dominance. In any case, it doesn't seem to hurt either one so I wouldn't worry.
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