Graham Eaton,Graham Eaton / Highland cow with calf on moorland in snow above Malham, Yorkshire, winter.

Graham Eaton,Graham Eaton / Highland cow next to road above Malham, Yorkshire, winter.

Will Watson / Marsh Frog (Pelophylax ridibundus) basking on Bur-reed (Sparganium sp.) leaves, flood-plain pool, Stare Okopy, Poland.

Will Watson / Black-tailed skimmer butterfly (Orthetrum cancellatum) male feeding, Stare Okopy, Poland.

Will Watson / Oxbow Lake in the Bug River floodplain, Mute Swans (Cygnus olor) and Reedbed (Phragmites australis), Stare Okopy, Poland.

Markus Varesvuo / Portrait of adult Northern Goshawk (Accipiter gentilis) Anjalankoski, Finland January

Markus Varesvuo / Snowy Owl (Bubo / Nyctea scandiaca), adult female. Utsjoki, Finland. July.

Markus Varesvuo / Snowy Owl (Bubo / Nyctea scandiaca), adult female nesting with chick. Utsjoki, Finland. July.

Markus Varesvuo / Snowy Owl (Bubo / Nyctea scandiaca), adult female carrying duckling prey. Utsjoki, Finland. July.

Tim Laman / Red Howler Monkey (Alouatta seniculus) in tree near the canopy tower at the Tiputini Biodiversity Station, Orellana Province, Ecuador, July.

LYNN M. STONE / Australian Shepherd standing in front of autumn garden plants and showing the "stare" for which the breed is famous, Massachusetts, USA

Aflo / ic-01503 Siamese domestic cat on park bench looking attentive {Felis catus}