Rüppell's vulture (Gyps rueppelli), also called Rüppell's griffon vulture, named after Eduard Rüppell, is a large bird of prey, mainly native to the Sahel region and East Africa. The current population of 22,000 is decreasing due to loss of habitat, incidental poisoning, and other factors.[3] Known also as Rüppell's griffon, Rueppell's griffon, Rüppell's griffin vulture, Rueppell's vulture and other variants, it is not to be confused with a different species, the griffon vulture (Gyps fulvus).[4] Rüppell's vulture is considered to be the highest-flying bird, with confirmed evidence of a flight at an altitude of 11,300 m (37,000 ft) above sea level.[5]

 Once considered common in these habitats, it experiencing steep declines, especially in the western portion of the range.[3] It cruises at a speed of 35 km/h (22 mph), but flies for 6–7 hours every day and as far as 150 km (93 mi) from a nest site to find food.