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while purple could be seen as blue. 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 ...

Copper eyes in cats are a deep orange colour that can look like it has light brown in it. These are rare and striking ...

including cats, have eyes that seem to glow when light is shined on them. In many animals this reflective layer shines gold, permanently. While reindeer eyes are also gold in the summer months, in ...