New, very informative and fast-paced videos about the amphibian crisis have been produced by KQED of San Francisco. One of them is even a quiz to test your noggin about froggin. Links are below. Here’s the description: Around the world, frogs are declining at an alarming rate due to threats like pollution, disease and climate change. Frogs bridge the gap between water and land habitats, making them the first indicators of ecosystem changes. Meet the Bay Area researchers working to protect frogs across the state and across the world.

Here’s the full report.

Here’s a great video quiz — see if you really know your frogs.