Tony Heald / Junglefowl (Gallus gallus) male, Kaziranga National Park, Assam, India, March.
Richard Du Toit / Longtailed widowbird (Eupletes progne) male perched in flowers, Rietvlei Nature Reserve, South Africa.
Joris van Alphen / Montagu's harrier (Circus pygargus) preparing to land at her nest, clasping a songbird. Viewed from below. Groningen, the Netherlands. July.
George Sanker / Barred owl (Strix varia) stretching wings, Corkscrew Swamp Audubon Sanctuary, Florida, USA, March.
Andy Trowbridge / Capercaillie (Tetrao urogallus) male displaying in Scots pine tree (Pinus sylvestris) Southern Norway. May.
Ole Jorgen Liodden / Great grey owl (Strix nebulosa lapponica) hunting in flight, Lapland, Finland, March.
Erlend Haarberg / Siberian jay (Perisoreus infaustus) in Scots pine forest, near fallen tree, Stora Sjofallet National Park, Laponia World Heritage Site, Lapland, Sweden, October.
Theo Webb / Male Indian peafowl (Pavo cristatus) displaying to attract a female, Bandhavgarh National Park, India.
Constantinos Petrinos / Peacock-tail anemone shrimp (Periclimenes brevicarpalis) living commensally with the Branching Sea Anemone (Actinodendron glomeratum). Lembeh Strait, North Sulawesi, Indonesia.
Dong Lei / Pheasant-tailed Jacana (Hydrophasianus chirurgus) Chengdu City, Sichuan Province, China.
Ben Cranke / Jandaya Parakeet (Aratinga jandaya) perched on a tree branch, Piaui, Brazil. August.
David Pattyn / Silhouette of Common peafowl (Pavo cristatus) perched in a tree at dawn. Keoladeo Ghana National Park, Bharatpur, Rajasthan, India.
Loic Poidevin / Barn swallow (Hirundo rustica) flying low over the ground, Indre-et-Loire , France, June.
Robin Chittenden / Peregrine falcon (Falco peregrinus) on statue's head, Norwich Cathedral, Norfolk, UK, June
Markus Varesvuo,Markus Varesvuo / Male Long-tailed duck (Clangula hyemalis), Batsfjord, Norway, March.
Markus Varesvuo / Male Capercaillie (Tetrao urogallus) flying in woodland, Vaala, Finland, April.
Paul D Stewart / Male peacock (Pavo cristatus) displaying his ocellated tail feathers.
Andrew Parkinson / 2020VISION / An adult male Mallard (Anas platyrhynchos) comes in to land, backlit by evening sunlight, Derbyshire, England, UK, March. Did you know? In addition to the colour differences between male and female du...
Marie Read / Two Black-capped chickadees (Poecile atricapillus) in mid-air fight by a sunflower, New York, USA, February
Brent Stephenson / Northern Giant Petrel (Macronectes halli) with wings outstretched and tail cocked in threat display. Off Kaikoura, Canterbury, New Zealand, October.
Edwin Giesbers / Male Indian peafowl (Pavo cristatus) displaying, captive
Edwin Giesbers / Male Indian peafowl (Pavo cristatus) displaying, captive Not available for ringtone/wallpaper use.
Bence Mate / Confrontation between a great egret (Ardea alba) and grey heron (Ardea cinerea), Lake Csaj, Kiskunsagi National Park, Hungary.
Loic Poidevin / Common Tern (Sterna hirundo) among nettles. Farne Isles, UK, June.
Barrie Britton / Male Sage grouse (Centrocercus urophasianus) displaying at lek - side view. Wyoming, USA. Picture taken during filming for BBC "Life" TV Series, April 2007
Barrie Britton / Male Sage Grouse (Centrocercus urophasianus) displaying at lek. Wyoming, USA. Picture taken during filming for BBC "Life" TV Series, April 2007
Markus Varesvuo / Redpoll (Carduelis flammea) on seed head Finland, October
Markus Varesvuo / Redpoll (Carduelis flammea) feeding on seed head, Finland, October
Markus Varesvuo / Siberian Jay (Perisoreus infaustus) perched on snow covered pine tree, Kuusamo, Finland, February
Bence Mate / Keel-billed Toucan (Ramphastos sulfuratus) in aggressive encounter with a Montezuma Oropendola (Psarocolius montezuma), Laguna del Lagarto, Santa Rita, Costa Rica
Mark Carwardine / Mauritius / Mascarene / Echo parakeet (Psittacula eques) flying, threatened / endangered species, Black River Gorges, Mauritius, Indian Ocean, wild
David Kjaer / Red Kite (Milvus milvus) diving towards prey whilst in flight, Wales, UK, March.
Andrew Parkinson / Great Skua (Stercorarius skua) territorial adult displaying to other Skuas passing overhead by stretching out its wings and calling. Shetland Islands, Scotland, UK, June. (non-ex)
Gerrit Vyn / Adult Dunlin (Calidris alpina) moulting into breeding plumage, foraging during spring migration. Gray's Harbor County, Washington, USA, April.
Andrew Parkinson / Fulmar (Fulmarus glacialis) rear view of bird hanging in air over steep cliffs, Shetland Islands, Scotland, UK. HIGHLY COMMENDED - Animals in their environment - Wildlife Photographer of the Year c...
Paul Hobson / Gannet, (Morus bassanus) rear view, flying into head wind, tail used as break, Yorkshire coastline, England. UK. May.
Mary McDonald / Violet Sabrewing Hummingbird (Campylopterus hemileucurus) male hovering at feeder, Bosque de Paz, Costa Rica, Central America.