Chase Dekker / Humpback Whale (Megaptera novaeangliae) calf breaching, Monterey Bay, California

Chase Dekker / Humpback Whale (Megaptera novaeangliae) calf breaching, Monterey Bay, California

Chase Dekker / Humpback Whale (Megaptera novaeangliae) calf breaching, Monterey Bay, California

Marion Vollborn/ BIA / Leopard (Panthera pardus) cub, Okavango Delta, Botswana

Richard Du Toit / Northern Giraffe (Giraffa camelopardalis) calves, iSimangaliso Wetland Park, KwaZulu-Natal, South Africa

Flip Nicklin / Humpback Whale (Megaptera novaeangliae) calf, Maui, Hawaii

Flip Nicklin / Humpback Whale (Megaptera novaeangliae) calf, Maui, Hawaii

Ingo Arndt / Guanaco (Lama guanicoe) cria, Torres del Paine National Park, Patagonia, Chile

Ingo Arndt / Mountain Lion (Puma concolor) young cubs playing, Torres del Paine National Park, Patagonia, Chile

Chase Dekker / Red Fox (Vulpes vulpes) kit, Washington

Luciano Candisani / Caterpillar group, Rio de Janeiro, Brazil

Mark Raycroft / White-tailed Deer (Odocoileus virginianus) fawn