Anup Shah / Southern plains grey langur / Hanuman langurs (Semnopithecus dussumieri) walking along a ledge . Jodhpur, Rajasthan, India. March.

Ashley Cooper / Snowman with sign with the legend 'World leaders have failed us' in protest to the results of the Copenhagen climate talks. Wrynose Pass, Lake District, England, UK. March.

Edwin Giesbers / Four Mute swans (Cygnus olor) on snow, Hazerswoude, The Netherlands, February.

Jordi Chias / Chilean devil rays / Mobulas (Mobula tarapacana) offshore Santa Maria, Azores, Portugal, Atlantic Ocean

Eric Baccega / Reindeer (Rangifer tarandus) herd migrating in spring at dusk under moon. Yar-Sale district, Yamal, Northwest Siberia, Russia. April.

Roland Seitre / Anna Baouma from ASPO trapping Polynesian rat (Rattus exulans) around wharf as part of invasive species management, Lekiny, Ouvea, Loyalty Islands Province, New Caledonia, August 2012.

Roland Seitre / Polynesian rat (Rattus exulans) in trap around wharf as part of invasive species management project by ASPO. Lekiny, Ouvea, Loyalty Islands Province, New Caledonia, August 2012.

Roland Seitre / Polynesian rat (Rattus exulans) in trap around wharf as part of invasive species management project by ASPO. Lekiny, Ouvea, Loyalty Islands Province, New Caledonia, August 2012.

Roland Seitre / Antoine Barnaud veterinarian from the ASPO team, setting trap for Polynesian rat (Rattus exulans) as part of invasive species management project, on the Hwadrilla Wharf, Ouvea, Loyalty Islands Provinc...

Gavin Hellier / Mt Myohyang, International Friendship Exhibition, massive complex housing the world's gifts for the Great Leaders, Democratic Peoples' Republic of Korea (DPRK), North Korea 2012

Onne van der Wal / Memorial to Che Guevara, "El Guerrillero Heroico" (the heroic guerrilla), Santa Clara, Cuba.

Jen Guyton / Community leaders and Gorongosa community organizers reading from list at food drop, organized by Gorongosa National Park and the World Food Program after Cyclone Idai. Outskirts of Gorongosa National...