Just a simple little Lion watching the many rainbow colors a sunset can give off. Lions like common house cats see differently than we do. They have different rods and cones that are needed for color perception. They are dichromats and can see the various color shades combined with blue and green hues. Due to being dichromatic, lions perceive large wavelength colors like orange and red in grayish shades. They see the world predominately in blue, green, yellow, and gray shades. They never see red. So I do wonder what they do see in a sunset when orange and red are grays.