Costa Mesa, California - March 07, 2026 - PRESSADVANTAGE - Watery eyes are one of the more common issues cat owners ...
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Why do animals have different pupil shapes?
Pupil shapes vary widely across the animal kingdom, from the W-shaped pupils of cuttlefish to the bar-like pupils of goats. But why are animal pupils shaped so differently?
Cats cannot see in complete darkness. They do need some light. What makes them different is how efficiently their eyes use low light, especially at dawn and dusk. A large, dome-shaped cornea gathers ...
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