A bull caribou crosses the Park Road near Highway Pass in Denali National Park, Interior Alaska PacificStock
Guanaco (Lama guanicoe), Torres del Paine National Park; Torres del Paine, Magallanes and Antartica Chilena Region, Chile PacificStock
Male Leopard (panthera pardus) walking through the trees, Sabi Sand Game Reserve; South Africa PacificStock
Owl Butterfly (Caligo Idomeneus) Resting On Trunk, Niagara Butterfly Conservatory, Niagara Falls, Ontario, Canada. PacificStock