Denis-Huot / RF- African Elephant (Loxodonta africana) large male feeding. Masai-Mara Game Reserve, Kenya. (This image may be licensed either as rights managed or royalty free.)

Denis-Huot / RF- African Elephant (Loxodonta africana) male dust bathing. Amboseli National Park, Kenya. (This image may be licensed either as rights managed or royalty free.)

Edwin Giesbers / RF- Indian eagle owl (Bubo bengalensis) head portrait, captive, from India. (This image may be licensed either as rights managed or royalty free.)

Staffan Widstrand / RF- Close up of Mountain gorilla (Gorilla beringei) head portrait. Virunga National Park, Zaire, Central Africa. (This image may be licensed either as rights managed or royalty free.)