sentences:  Increasingly animal species held at the zoo are listed as threatened or endangered species on the Red Data lists produced by the IUCN.The zoo has an immersive tropical house exhibit which houses rainforest plants and animals including a sloth, tropical birds, reptiles and insects.An additional paddock enclosure area of several acres (formerly a disused school playing field) was added to form the African Savanna area for mixed Hoofstock including Chapman's Zebra, Nyala and Black Wildebeest.