Pedro Narra / Hedgehog (Erinaceus europaeus) walking through puddle. Sado Estuary, Portugal . March

Juergen Freund / Flock of Budgerigars (Melopsittacus undulatus ) drinking in an outback dam, Northern Territory, Australia.

Ole Jorgen Liodden / Barn swallow (Hirundo rustica) in mud collecting nesting material, collecting nesting material, with golden bokeh affect in puddle, Svalbard, Norway, June.

Yukihiro Fukuda / Feral domestic rabbit (Oryctolagus cuniculus) running in puddle, Okunojima Island, also known as Rabbit Island, Hiroshima, Japan.

Fabrice Cahez / Reflections of trees in puddle of water filled with autumn leaves, Vosges, France, November 2013.

Konrad Wothe / Mute Swans (Cygnus olor) in front of the Alsterarkaden. Hamburg, Lower Saxony, Germany, Europe, November.

Martin Dohrn / Group of hyena (Crocuta crocuta) playing in deep rain puddle at night. Topi Plain, Masai Mara, Kenya. Image taken using "starlight camera" with no artificial light, on location for National Geographi...

Anup Shah / African lion cubs (Panthera leo) drinking from a puddle, Masai Mara National Reserve, Kenya. September

Edwin Giesbers / Masked tree / Puddle frogs (Smilisca phaeota) pair, Costa Rica

Mark Payne-Gill / African bullfrog / Giant bullfrog /Pixie frog (Pyxicephalus adspersus) male digs canal to rescue tadpoles from drying puddle, South-Africa. Second prize winner in this Wildlife Photographer of the Ye...

Morley Read / Brown-banded water snake (Helicops angulatus) swallowing a Basin treefrog (Boana lanciformis) in a pool full of tadpoles in rainforest, Orellana Province, Ecuador. (non-ex)

Morley Read / Brown-banded water snake (Helicops angulatus) swallowing a Basin treefrog (Boana lanciformis) in a pool full of tadpoles in rainforest, Orellana Province, Ecuador. (non-ex)