Llwynog yn ysgwyd eira oddi ar ei ben ar ol methu dal llygoden.
Red Fox shaking snow off after failing to catch a meadow vole in Yellowstone National Park, USA
Coyote ym Mharc Cenedlaethol Yellowstone, UDA.
Coyote in February in the Yellowstone National Park, USA.
Carw ger tref Longyearbyen, Svalbard, Norwy.
Reindeer in late March near the settlement of Longearbyen, Svalbard, Norway.