Eastern Quoll, Tasmania, AustraliaInteresting fact about the endangered eastern quoll — they glow under UV light, revealing hidden blue-green patterns. It’s thought that this is for communication or camouflage in nocturnal environments, but the exact purpose is still being researched. Quolls are night hunters, crucial to controlling pests like mice and insects, and they are known as risky scavengers, sometimes even stealing scraps from Tasmanian devils. Nikon D800 with Nikkor 105mm lens, ISO 160, f/3 at 1/320th of a second.