Which animal has the best night vision?

Many animals have adapted to see in low-light conditions, but some have better night vision than others. Here are a few examples:

• Owls: Owls are well-known for their exceptional night vision. They have large eyes that are optimized for low-light conditions, and their retinas contain a high density of light-sensitive cells called rods, which allow them to see in very low light.
• Cats: Cats are another animal with excellent night vision. Like owls, they have large eyes with a high density of rods, which give them good sensitivity to low levels of light. They also have a layer of tissue behind their retinas called the tapetum lucidum, which reflects light back through the retina and enhances their night vision.
• Bats: Bats are nocturnal animals that use echolocation to navigate and find prey in the dark. While they don't have the same kind of visual night vision as owls or cats, they have highly sensitive ears and a sophisticated system for interpreting the echoes of their own calls to build a detailed picture of their surroundings.

Overall, while different animals have different adaptations for seeing in low-light conditions, owls and cats are among the animals with the best night vision.