Critters on Campus: Pickerel Frog
Lithobates palustris–the pickerel frog– is a medium-sized frog and the only native poisonous frog in North America. These amphibians secrete toxic bradykinin compounds through their skin. As you can imagine, this defense is capable of deterring many predators. Given the choice between a poison sandwich and a poisonless sandwich, I’m siding with the latter every…
