Australians recorded frog calls on their smartphones after the bushfires, and the results are remarkable

Frogs are one of the most threatened groups of animals on Earth. At least four of Australia's 240 known frog species are extinct and 36 are nationally threatened. After last summer's bushfires, we needed rapid information to determine which frogs required our help.

from Phys.org - latest science and technology news stories https://ift.tt/3jbJcnd

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