This is a rarity in primate research, and illustrates just how much remains to be known about these fascinating animals ... These threatened nocturnal lemurs live in the dry forests of western ...

Nocturnal predators, they will ambush and eat just about anything they can fit in their ample mouths, including insects, mice, fish, birds, and snakes. They sit quietly and wait for prey to pass ...

Here are 9 facts about the quokka ... Humans Have Altered Their Sleep Patterns Quokkas were originally nocturnal animals, meaning they would sleep during the day and come out to explore at ...

Pangolins are solitary creatures, most are nocturnal and highly secretive; thus it is difficult for scientists to study them in the wild, and many mysteries remain about their behavior and habits.

In the seemingly quiet Hong Kong countryside, dozens of animals come out at night ... happy in open habitats as it is in busy forests. 5 facts about pangolins - a critically endangered animal ...