In this episode we'll explore the animal sense of sight, and you’ll see there’s a lot more to this than meets the naked eye. The human imagination is limited when it comes to animal senses. People with good vision are sometimes called "eagle eyed", but eagles can see a fish from many dozen meters away. Only you won’t believe how some animals see the world.... Species include: Nankeen Kestrel, Eagle Owl, Cheetah, and Chameleon.

Originally released by Big Media Holdings LLC, 2015. Streaming video file encoded with permission for digital streaming by Infobase on February 10, 2017.

Eagle Eyes (4:48); --Feline Vision (5:59); -- Lizard Vision (2:04); -- Insect Vision (2:44); -- Cephalopod Vision (3:31); -- Fish Vision (2:59); -- Mantis Shrimp Vision (2:11); -- Credits: Sight: Super Senses (0:29); .