The crested bird had a crest of feathers on top of its head and a large claw on each foot, so it most likely evolved from Theropod raptors. In an area of Russia, where live specimens of Cretaceous life forms had been collected by the Tunguskan Research Team, Nick Cutter stopped to look at a tiny crested bird in a wire cage that was captured. One of the men described how rare the bird was, as tiny-boned creatures rarely remain intact in fossilisation. (Extinction Event)