Supernatural: The Unseen Powers of AnimalsEpisode 4: TimewarpBBC One Duration: 30 minutesFirst broadcast: Tue 20th Apr 1999, 20:30 on BBC One WestLatest broadcast: Mon 26th Apr 1999, 20:00 on BBC ChoiceTakes a look at how animals sense time and how some can alter their metabolism to help them survive.GenresFactualPets & AnimalsFactualScience & NatureSeriesSupernatural: The Unseen Powers of Animals Source: BBC Online
