This is called nocturnal behavior, and it’s common among many animals. They become more active at night to hunt, mate, or avoid heat and predators. How do animals see in the dark? Nocturnal ...

For ‘Nocturne: Creatures of the Night,’ Traer Scott photographed 42 nocturnal animals, from the pygmy slow loris to the Eastern screech owl, against dark backgrounds. See the results.

Examples of nocturnal animals include aardvarks, bats and owls, according to Active Wild. The opposite of nocturnal is diurnal. Humans, who function mainly in the daylight, are diurnal.

Animals like rabbits, house cats and deer are neither nocturnal nor diurnal. Instead, they're crepuscular. Jaymi Heimbuch is a writer and photographer specializing in wildlife conservation ...

The eyes of nocturnal animals are not just about gathering light; they also have specialized neural pathways. These pathways allow rods to connect to “dark” circuits used by cones, enhancing ...

Nocturnal animals tend to have proportionally bigger eyes than humans do. They also tend to have pupils that open more widely in low light. So, at the outset, nocturnal eyes gather more light than ...

Creatures that sleep during the day and are active at night are known as nocturnal, and they take the form of both predators ...

Some animals have adapted to life after dark ... revealing the wonders of the nocturnal world. National Security Agency chief and deputy director dismissed What Salary You Need To Be Middle ...

For example, diurnal animals are busy in daylight, while nocturnal animals are active at night. Crepuscular creatures use the transitional light of sunrise and sunset.