Do frogs and tree frogs eat different things?

Not necessarily. However, whilst almost all species of frogs feed on insects, different species are often in close proximity to larger prey. For example, green tree frogs have been known to feed on small birds and bats, as they often share tree space with them. On the other hand, the ground-dwelling ornate horned frog of Argentina will happily consume a mouse. Frogs which spend more time in water will feed on tiny fish and even turtles.