Eyes
- Episode aired Jul 29, 2008
Sight is how animals, humans included, perceive the world around them. From the sharp vision of birds of prey, to the nighttime eyesight of big cats, these organs have evolved across million... Read allSight is how animals, humans included, perceive the world around them. From the sharp vision of birds of prey, to the nighttime eyesight of big cats, these organs have evolved across millions of years to fit different species for different purposes.Sight is how animals, humans included, perceive the world around them. From the sharp vision of birds of prey, to the nighttime eyesight of big cats, these organs have evolved across millions of years to fit different species for different purposes.