... that the New England tree frog and the Davies' tree frog (pictured) are threatened by the introduction of exotic fish such as trout into the streams in which they breed?
... that the Central American frog Duellmanohyla soralia is critically endangered and its population decline is due, at least in part, to the fungal disease chytridiomycosis?
... that during dry weather, the Texas toad remains dormant?
...that although the tiny Hochstetters frog of New Zealand has no tail, it has atavistic tail-wagging muscles?
... that, after the female Jog night frog has laid a clutch of eggs, both parents are involved in guarding them?