Are pigs colorblind?
Most animals that people claim being "colorblind" actually do see some colors. This includes pigs. Pigs have two color-sensitive cones whereas humans have three. This limitation causes sections the spectrum. For pigs, however, they see solid, uniform reds, greens and blues but not subtle variations.
Join Alexa Answers
Help make Alexa smarter and share your knowledge with the worldLEARN MORE