Sandy and her mom Tilly. Sandy echolocates in the sand, finds something, and for whatever reason decides she has to show it to me. RIMS, Roatan.
![](https://sur.rockefeller.edu/wp-content/uploads/2024/06/vlcsnap-2024-06-02-21h20m26s959.png)
Sandy and her mom Tilly. Sandy echolocates in the sand, finds something, and for whatever reason decides she has to show it to me. RIMS, Roatan.