With incredible underwater footage, David Attenborough reveals the true nature of the hippopotamus - an animal that cannot swim yet is utterly dependent on water. Also in HD. [S,AD]
2/7. With incredible underwater footage, David Attenborough reveals the true nature of the hippopotamus - an animal that cannot swim yet is utterly dependent on water. Also in HD. [S,AD]
With incredible underwater footage, David Attenborough reveals the true nature of the hippopotamus - an animal that cannot swim yet is utterly dependent on water. [S,AD]
With incredible underwater footage, David Attenborough reveals the true nature of the hippopotamus - an animal that cannot swim yet is utterly dependent on water. [S,AD]