Proto mamal

From 2speccers2tools wiki

This species now has weird and garish colors for sexual selection. They also have two fangs made of beak and have lost most of their armor. Their claws are now attached to actual fingers. They also have lead fur to keep them warm and protect them from radiation, although if there is not enough lead around they can switch to chitin fur (setae). This makes them warm blooded and they can now live in the tundra. they still have the Stalk Eye to watch for predators such as radons. they are like lystrosaurus and make burrows.