London, EnglandA stag nibbles on oak leaves in Richmond Park. The national nature reserve is home to 630 free-roaming red and fallow deer.Photograph: Mark Rowe/Caters News
Churchill, CanadaPolar bears spar near the Hudson Bay community.
Photograph: Carlos Osorio/Reuters
La Palma, SpainA fissure next to a house covered with ash on the Canary island. Volcanologists believe that the fissure spouted lava and left a gaping hole in front of house whose bottom floor was completely covered by a mountain of ash