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  2. What colors can cats see? Here's how your pet perceives the ...

    www.aol.com/colors-cats-see-heres-pet-110109011.html

    Cats may not see as many colors as humans but have better light perception. Cats will adjust their eyes during the day, allowing less light to filter in, while their pupils will expand at night to ...

  3. Can Cats See Color?

    www.aol.com/cats-see-color-143055801.html

    Cats' vision is not black and white. Here's the truth about whether cats can see color—and how their vision differs from ours in other ways. The post Can Cats See Color? appeared first on Reader ...

  4. Cat senses - Wikipedia

    en.wikipedia.org/wiki/Cat_senses

    A cat's visual acuity is anywhere from 20/100 to 20/200, which means a cat has to be at 6 metres to see what an average human can see at 20 or 30 metres. Cats seem to be nearsighted, which means they cannot see far objects as well. The ability to see close objects would be well-suited for hunting and capturing prey. [2]

  5. Color vision - Wikipedia

    en.wikipedia.org/wiki/Color_vision

    Birds, however, can see some red wavelengths, although not as far into the light spectrum as humans. [46] It is a myth that the common goldfish is the only animal that can see both infrared and ultraviolet light; [47] their color vision extends into the ultraviolet but not the infrared. [48]

  6. Tetrachromacy - Wikipedia

    en.wikipedia.org/wiki/Tetrachromacy

    The four pigments in a bird's cone cells (in this example, estrildid finches) extend the range of color vision into the ultraviolet. [1]Tetrachromacy (from Greek tetra, meaning "four" and chroma, meaning "color") is the condition of possessing four independent channels for conveying color information, or possessing four types of cone cell in the eye.

  7. 32 facts about kittens - AOL

    www.aol.com/32-facts-kittens-092223392.html

    Cats can be impregnated by more than one male during a single ovulation period so the kittens end up being much like fraternal twins — genetically different but occupying the same uterus. 20 ...

  8. Synesthesia - Wikipedia

    en.wikipedia.org/wiki/Synesthesia

    For some, everyday sounds can trigger seeing colors. For others, colors are triggered when musical notes or keys are being played. People with synesthesia related to music may also have perfect pitch because their ability to see and hear colors aids them in identifying notes or keys. [19]

  9. Visual perception - Wikipedia

    en.wikipedia.org/wiki/Visual_perception

    Studies of people whose sight has been restored after a long blindness reveal that they cannot necessarily recognize objects and faces (as opposed to color, motion, and simple geometric shapes). Some hypothesize that being blind during childhood prevents some part of the visual system necessary for these higher-level tasks from developing ...