Different eye colors in animals can be the result of genetics, the presence of different pigments, or adaptation to their environment. For example, albinism, a genetic condition, can cause animals to have white or pink eyes due to a lack of melanin. Arctic foxes, on the other hand, have blue eyes that help them better detect prey in their snowy habitats. Similarly, cats, owls, and some reptiles have eyes that reflect light more effectively, allowing them to see better in low light conditions.

 
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