The Global Frog Crisis
As many as 168 amphibian species may already be extinct. At least 34 amphibian species are known to be extinct, while at least another 113 species have not been found in recent years and are possibly extinct.
Perth Zoo’s Amphibian Breeding and Research Program
The breeding and research program will address two significant environmental threats to the 78 species of Western Australian amphibians: Chytrid fungus and the cane toad invasion.
Frog Hormone Testing
How much urine can a centimetre-long frog make? The answer: not much. But that didn’t stop Postdoctoral Research Fellow Lindsay Hogan, from The University of Queensland, in her work to determine the sex of young White-bellied Frogs.
Frogs at Perth Zoo
Find out about the frogs Perth Zoo has on display.
Amphibian Ark (AArk)
The emphasis of AArk is to undertake the facilitation of ex-situ action and calls on zoos and aquariums to become involved wherever possible.
How You Can Help Frogs
Are you looking for ways to help frogs and fight the amphibian extinction crisis? Here are just a few ideas to get you started and on the road to helping our amphibian friends.









