Andrew Parkinson / Red deer {Cervus elaphus} adult stag roaring during the October rut, Leicestershire, UK

Andrew Walmsley / Sumatran orangutan (Pongo abelii) mother and baby Bukit Lawang, North Sumatra.

Andrew Peacock / Minden / Taiga and snow-covered mountains in autumn, Glacier Bay National Park, Alaska

Andrew Peacock / White Rhinoceros (Ceratotherium simum) mother and calf in grassland, Ol Pejeta Conservancy, Kenya

Andrew Peacock / Acacia (Acacia sp) trees at sunset, northern Kenya

Andrew Peacock / Taiga and coastal snow-covered mountains in autumn, Glacier Bay National Park, Alaska

Andrew Parkinson / Badger (Meles meles) adult in pine forest at sunset, Derbyshire, UK, June. Highly commended in the Habitat category of the British Wildlife Photography Awards (BWPA) Competition 2017.

Andrew Parkinson / Badger (Meles meles) adult, backlit at sunset, scratching its ears, Derbyshire, UK, May. Winner of the Animal Behaviour category of the British Wildlife Photography Awards (BWPA) Competition 2017.

Andrew Parkinson / Mute swan (Cygnus olor) cygnets with head submerged while feeding underwater, with mother watching and helping, Derbyshire, England, UK. June. Highly Commended in the Animal Behaviour category of the...

Andrew Parkinson / Mountain hare (Lepus timidus) grooming itself, with back foot raised, Cairngorms National Park, Scotland, UK, February. Highly Commended in the Animal Behaviour category of the British Wildlife Photo...

Andrew Walmsley / Javan slow loris (Nycticebus javanicus), Juvenile temporarily captive to allow measurements to be made. Cipaganti, Garut, Java, Indonesia.

Andrew Parkinson / Mountain hare (Lepus timidus) three adults on a snow slope high in the Cairngorm Mountains, Cairngorms National Park, Scotland, UK, February. Finalist in the Mammals category of the Wildlife Photogra...