At least 210 species of birds have been recorded of which 62 are Somali-Masai Biome species. Mammal species include Swayne’s Hartebeest, Burchell’s Zebra, Gerenuk, Grant ’s gazelle and Guenther’s Dik-Dik. Unique features The park affords protection to the endemic Swayne’s Hartebeest and is the home of the endemic and vulnerable Ethiopian Bush Crow and White-tailed Swallow are also restricted-range species. Other non-endemic but globally threatened species include the Taita Falcon. With 62 Somali-Masai Biome birds, the site affords protection to 64% of Ethiopia’s Somali-Masai Biome assemblage. Other interesting birds found here include Ostrich, Short-tailed Larck, Pringle’s puff-back, Northern Grey Tit, Abyssinian Grosbeak Canary, Vulturine Guinea Fowl, Somali Sparrow, Black-capped Social Weaver, Donaldson-Smith Nightjar, Star-spotted Nightjar, Grey-headed Social Weaver, and Magpie Starling. The site is good for Burchell’s Zebra and smaller numbers of Grant’s Gazelle and Gerenuk.