[Olog-hai]

A new study? I’ve known for many years that frogs are opportunistic carnivores. Bullfrogs especially are fond of small rodents and passerine birds. Some frog species' tadpoles prey on junior tadpoles of their own kind too.

[nickcarraway]

No one knows anything until a scientist gets a huge grant and releases paperwork that discovers something people knew since time immemorial.