#1. Like owls, mice are also nocturnal animals. Mice have an excellent sense of smell. This helps them find food in the dark. Being nocturnal helps mice to hide from the many different animals that want to eat them. Most of the birds, snakes, and lizards that like to eat mice sleep at night—except, of course, owls! Based on information in the paragraph, it can be understood that mice sleep during the day in order to: