The video shows a large lizard with a patterned body and a long tongue. The lizard is standing in a terrarium with a wooden frame and a metal lid. The lizard's tongue is sticking out, and it appears to be licking a piece of food that is being held by a person's hand. The person's hand is visible in the frame, and they are wearing a white glove. The lizard's tongue is long and pink, and it moves quickly as it licks the food. The terrarium is filled with wood shavings, and there is a heat lamp hanging above the lizard. The video is shot in close-up, focusing on the lizard's head and the action of its tongue.