Crocodiles Know a Thing or Two About Solar

This crocs' bony armored plates absorb sunlight to regulate body temperature

March 13, 2026

Close-up of an American saltwater crocodile's snout in the water with mangroves behind it in Gardens of the Queen, Cuba.

Photo by Tanya Houppermans

Think of almost any human invention and chances are that you can find something similar 
in nature. Case in point: American crocodiles (Crocodylus acutus) rely on bony armored plates that, like solar panels, absorb sunlight. But instead of generating electricity, the plates help regulate the crocs’ body temperature. These reptiles often live in mangrove forests, which were storing more carbon per acre than rainforests long before the advent of direct air capture technology.

 

Get behind the camera with the photographer

Tanya Houppermans gets within biting distance to capture the beauty of sharks and other maligned sea creatures