The video shows a close-up of a red crab with a hard shell and long legs. The crab is standing on a rocky surface with small stones and some green moss. The crab's eyes are large and black, and its claws are long and pointed. The crab appears to be moving its legs and claws slightly, but there is no significant action. The video is shot in natural light, and the crab's red color stands out against the grey and green background.