Tropical Lizard With Built-in Scuba Gear Can Stay Submerged for 16 Minutes

Unprecedented footage from Costa Rica shows tiny tropical lizards “breathing” from an air sac suspended atop their snouts.

from gizmodo http://www.gizmodo.co.uk/2018/12/tropical-lizard-with-built-in-scuba-gear-can-stay-submerged-for-16-minutes/