Ruppell's Griffon Vulture (Gyps rueppellii), African white-backed Vulture (Gyps africanus) and Marabou Stork (Leptoptilos crumeniferus) by the river, Serengeti, Tanzania

leptoptilos crumeniferus gyps africanus gyps rueppellii natural area rock (stone) river (stream) adult herb eat posing overview scavenger serengeti national park skeleton corpse marabou stork (leptoptilos crumeniferus) gyps white backed vulture (gyps africanus) rüppell's griffon vulture (gyps rueppellii) biodiversity pair bank (rive) critically endangered (iucn) cr national park unesco's world heritage cites appendix 2 carcass (food) least concern (iucn) lc august water surface nobody several species nature natural areas ecosystem ecosystems rocks (stone) rivers (stream) adults herbs eating feed feeding eaten swallow swallowing swallowed posed pose settlings settling overviews global sight global sights full length scavengers serengeti skeletons remains bones corpses cadaver cadavers dead bodies dead body marabou storks (leptoptilos crumeniferus) white backed vultures (gyps africanus) biodiversities biological diversity biological diversities duet pairs duets 2 two water edge banks (rive) water edges critically endangered species national parks sensitive natural areas world heritage site carcasses (food) least concern species water surfaces watersurface watersurfaces with nobody different species naturalness area rock fragment mineral matter matter (substance) body of water freshwater wetland area stage of development individual morphology (botany) morphology organism shot necrophage diet pattern species tanzania east africa africa skeletal system locomotor system physiological system organ anatomy death behavior marabou stork surfbird bird sauropsid vertebrate chordate wild animal animal accipitridae falconiformes aves sauropsida tetrapoda tetrapodomorpha rhipidistia sarcopterygii euteleostomi gnathostomata vertebrata chordata deuterostomia coelomata bilateria metazoa opisthokonta eukaryota old world vulture vulture prey diurnal bird environment enumeration threatened endangered species iucn red list of threatened species environment protection environment management biodiversity management convention on international trade in endangered species of wild meat (food) alimentation natural resources use low risk (iucn) lr water (matter)