It's World Orangutan Day so Twycross Zoo in the UK did something a bit different by letting people with red hair in for free, the idea being that red hair is relatively rare and so are our orangutans. <br /><br />There are four Bornean Orangutans at the zoo at Twycross Zoo - Batu, Kibriah, Maliku, Molly. <br /><br />This video shows the four of them in their enclosure as well as crowds of people enjoying the zoo.
