And did you know katydids make noises? Song-like noises, even. You can also search by taxonomy, meaning you can peruse, at your leisure, the subtle differences between the Chilean flamingo: And its American counterpart: Or, enjoy the otherworldly squeak of the Montezuma Oropendola: There are a total of 150,000 audio recordings here, covering about 9,000 species. That’s more than 7,500 hours of squawks, squeaks, and roars there for your enjoyment. [Macaulay Library via Live Science]
