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.

Wild crocodiles can be trained to avoid eating invasive species — a breakthrough that offers real hope for conservation in a ...

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 ...