31. The gray four-eyed opossum is a nocturnal animal but can be active during the day. 32. Like most shrews, it is a nocturnal animal , hiding during day in burrows and crevices. 33. It designed the infrared feature to capture such innocent moments as sleeping babies or nocturnal animals . 34. Nocturnal animals include fireflies by the thousands, emitting a fluorescent flicker that lights up the sky.35. The reserve is occupied by nocturnal animals and some of the natives have nocturnal routine, too. 36. The nocturnal animal burrows underground during the daytime, explaining why it is rarely seen by people. 37. As nocturnal animals , they favor dark, secure areas. 38. The nocturnal animals will be engaged in nocturnal activities such as eating, playing and grooming, said Goh. 39. Most species of loricariids are nocturnal animals . 40. He said the video camera's infrared technology was intended for taking pictures of nocturnal animals or birds.
