Adult animal Alert Animal theme Brown Caldera Color image Crater Day Environment Eudorcas thomsonii Extinct volcano Five animals Full length Grant's gazelle Grassland Grazing Green Habitat Horns Lush Male animal N. g. granti Nanger granti National park Nature Ngorongoro conservation area Ngorongoro crater Ngorongoro district No people Outdoors Photography Plain Plateau Safari animals Safari park Savannah Scenics Southern grant's gazelle Standing Steppe Survival Tan Tanzania Thomson's gazelle Tommie Travel destination Ungulate Volcanic landscape Watchful Wildlife Wildlife refuge