Roland Seitre / Brazilian Tapirs (Tapirus terrestris) in water. The male, behind, is courting the female. Captive. Medellin Zoo, Antioquia, Colombia.

Roland Seitre / Brazilian Tapirs (Tapirus terrestris) in water. The male (foreground) is courting the female. Captive. Medellin Zoo, Antioquia, Colombia.

Daniel Heuclin / Bolivian pink river dolphin (Inia geoffrensis boliviensis) swimming, River Yapacani, Bolivia.

Erlend Haarberg / Northern goshawk (Accipiter gentilis) bathing, Pusztaszeri Landscape Protected Area, Hungary, October

Erlend Haarberg / Brown trout (Salmo trutta) at water surface feeding, Iceland, May

Erlend Haarberg / Male Blackbird (Turdus merula) standing in shallow water, Pusztaszeri Landscape Protected Area, Hungary, December

Bernard Castelein / Grey Seal (Halichoerus grypus) watching from the water, Helgoland, Germany, May

Bernard Castelein / Shore Lark (Eremophila alpestris) singing, Tsomoriri lake, Ladakh, India

John Cancalosi / Canadian Otter (Lutra canadensis) licking a Lichen covered log over a river, Wyoming, USA

John Cancalosi / Canadian Otter (Lutra canadensis) swimming in river, Wyoming, USA

David Woodfall / Cattle & orchards on edge of Severn Estuary north of Newnham. England

David Tipling / Northern Jacana {Jacana s spinosa} walking over leaves of aquatic plants on water, Tikal, Guatemala