Noun
the normal ability to see colors
Source: WordNetBulls, for instance, cannot see the red color of the cape of a bullfighter, but they are agitated by its movement. citation (See color vision ). Source: Internet
Animal color vision seeAlso Many species can see light within frequencies outside the human "visible spectrum". Source: Internet
Color vision in strepsirrhines is not as well understood; however, research indicates a range of color vision similar to that found in platyrrhines. Source: Internet
Helmholtz continued to work for several decades on several editions of the handbook, frequently updating his work because of his dispute with Ewald Hering who held opposite views on spatial and color vision. Source: Internet
However, felids appear to have relatively poor color vision in comparison with humans. Source: Internet
If they pass they may be issued a waiver, which states that the color vision test is no longer required during medical examinations. Source: Internet