An animal that is active during the night is referred to as nocturnal. Nocturnal animals have adapted to being primarily active after sunset and often exhibit specific adaptations to thrive in low-light conditions. Common examples include owls, bats, and many rodents. These animals often possess enhanced senses, such as improved night vision or heightened olfactory skills, to navigate and hunt in the dark. Nocturnal behavior may help them avoid predators, reduce competition for food, and play a role in the ecosystems in which they live by contributing to pollination and pest control.