red-billed hornbill tockus rufirostris sitting on the ground.portrait of a bird with a red open beak on the ground

africa african animal beak bill billed bird birdwatching bucerotidae bucerotiformes colorful conservation ecology erythrorhynchus eye fauna feather feathers ground habitat hornbill kruger national natural nature ornithology park red redbilled rufirostris safari south southern tockus wildlife wing