Mark Carwardine / Chimpanzee (Pan troglodytes) portrait, Captive, rescued as an orphan, Ngamba Island Chimpanzee Sanctuary, Uganda, Africa, Endangered species, October

Georgette Douwma / A rescued battery hen. They often lack feathers when they come out of the battery barns. UK.

Georgette Douwma / Rescued battery hens with rooster. The chickens often lack feathers when they come out of the battery barns. UK.

Suzi Eszterhas / Rescued chimpanzees (Pan troglodytes) playing with Bruce Ainebyona (Caretaker) Ngamba Island Chimpanzee Sanctuary, Uganda, Africa. Captive, June 2009. model released, *Digitally removed fence post in...

Suzi Eszterhas / Rescued Chimpanzee (Pan troglodytes) within cage, Ngamba Island Chimpanzee Sanctuary, Uganda, Africa. Captive, June 2009.

Flip Nicklin / Amazon River Dolphin (Inia geoffrensis) rescued from drying irrigation ditch off the Orinoco River, Lago De Prata, Brazil

Anup Shah / Chimpanzee {Pan troglodytes} orphaned 2 year old juvenile, resting against branch, Sweetwater Sanctuary, Kenya

Anup Shah / Chimpanzee {Pan troglodytes} grooming companion Sweetwater Sanctuary, Mahesa, Kenya

Flip Nicklin / Amazon River Dolphin (Inia geoffrensis) rescued from drying irrigation ditch off the Orinoco River, Lago De Prata, Brazil

John Cancalosi / Child on Toad Patrol - helping toads across road to reach breeding lake

Anup Shah / Orphaned female chimpanzee (right) holds male's hand and smiles showing bottom teeth (Pan troglodytes) Sweetwater Sanctuary, Kenya, East Africa

Doug Gimesy / Senior Forest and Wildlife Officer Abby makes final arrangements to drive to Heaslville Sanctuary from East Sale RAAF Base, with a young rescued burn victim Koala (Phascolarctos cinereus) named '...