Staying with a dear friend near São Paulo, I noticed a sound like crickets or cicadas coming from the front of the house. I’ve never actually seen a cicada in action (they go quiet when you find them) so I rushed outside with my camera, only to find it wasn’t insects.
The sound was actually made by squirrels gnawing through the leathery shells of the palm nuts that had fallen to the ground from the tree just outside the house. This video shows you how the squirrels do it – they gnaw a ring around the nut, pausing regularly as they get the opening started and then munching away at the kernel once they get through the shell.
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