10/11/2026
Hey guys! Meet the eastern collared lizard (Crotaphytus collaris). Most folks just call it the mountain boomer.
This is one of the coolest lizards in the Ozarks, and most people have never even heard of it.
Males glow blue-green and gold with two black collars around the neck like a biker vest. Big head, long tail, and when they run full speed they get up on their back legs ONLY and sprint like little T-rexes. You read that right. Two legs.
They live on rocky glades in the Ozarks, baking on sunlit boulders. Arkansas has lost most of its mountain boomers as those glades grew thick with cedar. They are a species of greatest conservation need here, but people are fighting back with burns and clearing.
They WILL bite if you grab one, so don't. Admire from a couple feet back and share this so more people learn what a mountain boomer is!