For instance, hawks and owls hunt for similar prey, but one hunts during the day and the other at night. ![]() Some animals also avoid competing for food by adopting different hunting times. However, sometimes predators use the cover of darkness to hide and ambush their night-time prey. ![]() The cover of darkness also affords animals protection from predators. Australian marsupials, for example, have adapted to the dry climate of their environment by avoiding the hot daytime temperatures and coming out at night when it's cooler. Nocturnal lifestyles in animals are usually adopted to survive extreme temperatures, reduce competition for food and avoid predators. Why Animals are Nocturnal Why Australia has Many Nocturnal Animals? One reason might be the tongue-twisting name – crepuscular – which few people can remember or pronounce. As a result, these creatures are often misidentified. A perfect example is crepuscular animals, who tend to show most activity at dawn and dusk but may continue their activities later into the day or night. This is because their activities overlap the various time categories. There is often confusion as to which of the above categories an animal belongs.
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