A few of the larger ones may eat other frogs, small mammals, and fish.
They have also been known to eat frogs, birds and small muskrats when the opportunity is there.
Tigers are catholic in their taste; they have been known to eat frogs and will sometimes catch fish.
They would also not eat frogs or fish that were found dead rather than killed for their meat.
Evidence shows that they also eat spiders, lizards and frogs.
However, they can also eat smaller frogs and even small mammals.
Like other bitterns, they eat fish, frogs, and similar aquatic life.
The species have also been known to eat other frogs.
They will also eat fruit, and occasionally frogs or fish.
They did not much care to eat frogs or lizards.