Someone in northwestern Australia heard a “laughing” sound coming from the backyard. They recorded the sound and submitted it to a citizen science database. Scientists listened to this laugh-like ...

The Web site Bzzzpeek.com records onomatopoetic animal sounds ("Moo" or "Ribbet") as children from all over the world express them. Interpretations of animal sounds differ from country to country, ...

Citizen scientists across Australia have helped uncover a frog species new to science, which has a longer ‘laugh’ than the original tree frog species. Roth’s tree frog, or the northern laughing tree ...