Close up on the eyes of different types of birds. Close up on the eyes of an owl. A person holds a sheet of paper above an owl, blocking the light from it’s eyes. Close up on the owl’s pupils retracting when the sheet is removed. Shots of birds’ faces. A slug moving over some greens. A crustacean moving on the sea bed. A grasshopper on a stalk of grass. Close ups on the eyes of insects. The eyes of a salamander, a turtle, a hen, a ferret, a deer, a rabbit, a fox, a domestic cat, a lion, a tiger, a dog, a monkey, a baby in it’s crib, an adult woman.