pigs
Bees have three types of colour receptor in their eyes, and their color sensitivities peak in the yellow-green, blue, and ultra-violet regions of the spectrum. This means that bees can see ultra-violet (which we can't), and the yellow-green receptors peak further up the spectrum that our own red-orange receptors. However, the receptors also pick up colours either side of their peak sensitivity, so it is likely that a strong enough red light will be detected, but will not be seen as well as we can see it.
Bees are sensitive to ultraviolet (UV) light and can see in the UV spectrum. Flowers have distinct patterns and colors in the UV range, guiding bees to find nectar and pollen. This special adaptation allows bees to efficiently locate and collect food from flowers.
All animals with eyes, including humans can see "black and white," or more specifically "light and dark." Birds can also see color. Birds have four types of color receptors in their eyes (humans have three) and can not only see all the colors we can see - they can see more, including partway into the ultra-violet range of the spectrum.
Many insects, such as bees and butterflies, can see in the ultraviolet (UV) spectrum. This ability allows them to detect patterns on flowers that are invisible to humans, aiding in pollination. Some birds and certain species of reptiles also possess UV vision, which helps them in foraging and mate selection.
The electromagnetic spectrum affects what you see by determining the range of wavelengths of light that are visible to the human eye. Different wavelengths of light correspond to different colors, which combine to create the full spectrum of colors that we can perceive. The interaction of these wavelengths with objects and surfaces determines the colors and brightness that we see.
We can see the visible spectrum of light, which ranges from violet to red. This spectrum includes all the colors of the rainbow.
Violet is found at the short-wavelength end of the visible spectrum, with wavelengths approximately between 380 to 450 nanometers. It is adjacent to ultraviolet light, which has even shorter wavelengths. In the electromagnetic spectrum, violet is the color that is closest to the ultraviolet range.
Bat
Yes, hawks have the ability to see both the colors of the visible light spectrum, as well as the ability to see (in some species, such as a kestrel) in the ultra-violet spectrum.
Its not. You can't see ultraviolet. (it lies just above the visible spectrum.)
The visible spectrum is the part of the spectrum that we can see with our eyes. It ranges from approximately 400 nanometers (violet/blue) to 700 nanometers (red). This is the range of wavelengths of light that our eyes are sensitive to.
The ultraviolet spectrum is 'beyond' (ultra) the violet part of the visible spectrum, that is, beyond the short end of the wavelength range. The infrared spectrum is 'within' (infra) the long end of the wavelength range. The two terms have nothing to do with color, which defines the visible spectrum between violet and red.
red and violet spectrum
The shortest wavelength of visible light for your eye is the wavelength of the lastcolor you can see on the blue end of the rainbow. It may be slightly different forsomeone else's eye.
Humans can see colors in the visible light portion of the electromagnetic spectrum, which ranges from approximately 400 nanometers (violet) to 700 nanometers (red).
Indigo is the color that comes between violet and blue in the spectrum.
That would be the last color you can see on the violet end of the spectrum. The exact point at which it's no longer visible varies among individuals and their eyes.