Researchers in Australia concerned about the sharp decline of freshwater crocodiles who eat a toxic, invasive toad species have come up with a stomach-churning way for the reptiles to help themselves.

“If you look at the iguana, there’s a circle on the side of its head that’s actually a really good aiming point,” he says.

In northern Australia, some freshwater crocodile populations are down by 70% because they're eating a kind of super poisonous toad that isn't even from Australia. Well, now a team of researchers has ...

Wild crocodiles in Australia keep dying from eating toxic cane toads, so scientists have trained them to avoid the deadly meal by giving them a memorable dose of food poisoning. Cane toads (Rhinella ...