Yes, some frogs, like the Green and Golden Bell Frog, have cannibalistic tendencies. If your going to introduce new frogs together, the smaller frogs should be at least 2/3 the size of the other frogs, to avoid being eaten.
yes all frogs are carnivores and some do eat other frogs. some even eat snakes and rats!
It's because of their jaw
flies, mosquitoes, and other small insects
If the frog is small yes. If big the fish is likely to be eaten
The soft and green parts of plants. Hint - why are they green.
Green poisoned darts
A Moor frog eat insects which are small enough for it to swallow :D
The Hamilton's frog eat any small moving insect such as a fly.
They cannot mate because they are of different species the dumpy tree frog will only eat the green tree frog.
insects
Yes. If you have at least a ten gallon terrarium with a tropical or forest setup, you can keep two anoles or an anole and a frog in it. Green anoles do very well with other rather small companions, and that includes green tree frogs.
No oats