Southern Yellow-billed Hornbill (Tockus leucomelas), Red-ringed Hornbill, adult, on tree, alert, Kruger, Kruger National Park, South Africa

deserted attentive tree bird wild animal animal nature south africa africa wildlife natural preserve reserve south african national park nature reserve hornbill adult attention southern yellow billed hornbill wildlife photography kruger national park wildlife refuge adult animal natural environment mature bird photography southern africa hornbills and hoopoes no one animals in the wild open air rsa fauna nature park protected area np attentiveness kruger np old animal habitat no people watchful wildlife naturpark sanctuary np nature conservation area alertness natural habitat nobody alert conservation area natural reserve uninhabited environmental reserve empty trees birds wild animals animals republic of south africa natural preserves reserves national parks nature reserves hornbills southern yellow billed hornbills wildlife refuges adult animals natural environments matures attentively nsg natural park watchfully alertly