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357 said:
Most parrots can see nearly all visible colors.
Dogs see shades of limited blue, and grey.
Cats are believed to be able to see limited amounts of green, along with shades of grey.
Some other birds can see in limited color (raptors have limited color vision for example)
I'm not sure about the prey animals like deer, the Animal Planet show that discussed animal color vision mainly focused on predatory animals.
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As far as dogs go, it depends on the breed. Many breeds see the same width of the electromagnetic spectrum that we do. However it is shifted into near infrared, making it difficult for these breeds to see darker blues. Then there are other breeds that are virtually color blind (but then again, so are some people). Later.
Dan