Animals that are primarily active during the day are referred to as diurnal. Diurnal animals exhibit behaviors such as foraging, hunting, or socializing during daylight hours when they are most active. This adaptation can be advantageous for numerous species, allowing them to take advantage of the warmth and visibility of sunlight. Common diurnal animals include many birds, primates, and some reptiles. In contrast to nocturnal animals, which are active at night, diurnal organisms have evolved various traits to thrive in daylight, including specific vision adaptations that help them navigate and find food in bright conditions.