Which term is associated with animals that exhibit patterns of activity around dawn and dusk?

The term associated with animals that exhibit patterns of activity around dawn and dusk is "crepuscular." Crepuscular animals are primarily active during the twilight hours, specifically during the periods of dawn (early morning) and dusk (evening). This behavior often helps these animals avoid predators and take advantage of lower light conditions to hunt or gather food.

In contrast, diurnal animals are active during daylight hours, while nocturnal animals are active during the night. Courtship refers to behaviors related to mating and is not directly associated with the timing of activity throughout the day or night. Therefore, defining crepuscular behavior accurately captures the characteristic activity patterns of these animals during specific times of the day.