Is the bee color blind – Can bees identify colors?

Can bees identify colors?

The bee has a pair of compound eyes. Each compound eye is composed of about 5,000 small eyes. Each small eye has a light collecting system and a light sensing system. At the same time, the bee has three monocular eyes that work with the compound eyes to feel the brightness change and the direction of the light source. Therefore bees can distinguish between 650-530 nm (red, yellow, green), 510-480 nm (blue, green), 470-400 nm (blue, purple), 400-300 nm (ultraviolet region), four Kinds of shades.

Is the bee color blind?

Although bees can identify colors, they can only recognize four colors of yellow, cyan, blue, and purple. The white in the eyes of bees is a mixture of four colors: yellow, cyan, blue, and purple. At the same time, bees are color-blind to red light, so red and black are no different in the eyes of bees. Orange, yellow, and green are the same to bees, and bees can see ultraviolet rays that are invisible to people, Ultraviolet light and different shades of white and gray are accurately distinguished.