Two territorial Gulls fighting.
Black-tailed godwits fighting
Hawfinches fighting
Kelp gulls fighting
Australia, Queensland, red kangaroos play fighting
Male red-crested pochards, Netta rufina, hierarchic encounter
Ruddy shelducks fighting
Northern crested caracaras
Australian ringneck parrots
Two Curlews wading in water.
Black-headed gull
Kelp gull in flight
Close up of an Atlantic Puffin with fish in his colourful bill.
Arctic Skua - Stercorarius parasiticus - attacking an incoming Gull to get it to disgorge its catch
European starlings fighting
Tawny eagles fighting
White-backed vultures fighting
Gentoo penguins (Pygoscelis papua)
Gulls fishing at water surface
A heron in flight over a dry river bed.
brown bears dancing
Black-headed gull calling
Black-footed penguins grooming
Kelp gulls
Silver gulls
Greater flamingoes fighting
カモメ
Seagulls fighting over seafood scraps
Squabbling Kelp Gulls
Hartlaub's gulls
Cape gannets
Gentoo penguin and chick
Black-headed gulls in flight
Male giraffe fighting
Kelp gull chicks
Grey seal bulls fighting
Two common zebras fighting
Cape gannet
Kelp gull calling
Two young eastern grey kangaroos (Macropus giganteus) fighting in grass
White-backed vultures skirmishing
Two polar bears fighting
Sea gulls in flight above Hollandsfjord, Svartisen, Norway
Svalbard reindeer rutting
Springbok males in territorial combat
Two wild dogs fighting in water
African wild dogs playing
Canada, Khutzeymateen Grizzly Bear Sanctuary, Playing grizzly bears
European herring gull nesting
Germany, Schleswig-Holstein, Grey geese, Anser anser
Black-headed gulls
Sea gulls scavenging
Tourist feeding sea gulls
African elephants, Chobe National Park, Botswana
Cape vultures fighting
Fighting nutcrackers, Nucifraga caryocatactes
Red stags fighting
Collared peccaries
Germany, Lower Saxony, Common kingfishers, Alcedo atthis, on branch
Two eastern grey kangaroos (Macropus giganteus) fighting
Grey herons fighting
Common tern attacking a gull
Whooper swan resting
Whooper swans resting on snow
Two white swans in between reeds on a lake, facing each other.
Puffins fighting on Skomer Island, Pembrokeshire, UK
Botswana, Kalahari, Central Kalahari Game Reserve, Greater Kudus fighting, Tragelaphus strepsiceros
Black-headed gull nesting
Two young eastern grey kangaroos (Macropus giganteus) playing in grass
Chinstrap Penguins
Adelie penguin with egg
Gentoo penguin running
White terns in a tree
Four black-headed gulls (chroicocephalus ridibundusflying) overhead
Northern Bald Ibis
Flamingo splashing
Great egret
Dead female kingfisher
Male common shelduck
Cape teal
Little egret feeding
Common snipe
Studio portrait of a northern white faced owl (Ptilopsis leucotis) sanding on a branch
Black-headed gull in winter plumage
カモメの餌の奪い合い
Sparring giraffes
Polar bears
Beta male gray wolf fending off female
Springbok
South American fox kits playfighting
Walia ibex rearing up on hind legs
Two male impalas ready to fight
Two impalas
Laughing gull
Black-headed gull in flight
Hartlaub's gull
Kelp gull
Mediterranean gull
Ring billed gull
Bedraggled Juvenile Kelp Gull
Fledgling kelp gull in flight
Herring gull on Skomer Island, Pembrokeshire, UK
Herring gull on nest, Skomer Island, Pembrokeshire, UK
Lesser black-backed gull, Skomer Island, Pembrokeshire, UK
Kittiwake colony on Skomer Island, Pembrokeshire, UK
Speagulls, X-ray
Gull eggs in a nest
Speagull, X-ray
Friar's cowl (Arisarum vulgare)
A sea gull in flight. Svartisen, Norway.
A seagull flies above Holandsfjorden. Svartisen, Norway.
Male goldeneye duck in breeding plumage
Lesser black-backed gull, 19th century
Mediterranean gulls, X-ray
King penguins fighting
Close up of an Atlantic Puffin with his colourful bill.
A horned puffin bird (Fratercula Corniculata) in Lake Clark National Park, Alaska.
Turnstone feeding
Group of turnstones in winter plumage
Couple of swallow-tailed gulls
Pair of swallow-tailed gulls
Razorbills (Alca torda), close-up
African elephant bulls fighting
Male impalas fighting
European brown bear walking followed by black-headed gulls
Great skua, Bonxie, (stercorarius skua) on grass looking away, Fair Isle, Shetland, United Kingdom
Puffin calling
Spiny harvestmen fighting
Rhinocerous beetles fighting
Polar bears fighting
Gull fishing at water surface
Eurasian jays fighting
Male atlas beetles in fighting
Little egret landing
Northern gannet fishing, Scotland
Seabirds feeding
Yellow-eyed penguin calling
アフリカゾウ
Pintado petrel in flight
Sowing crops, Sweden
Kelp gull taking off
Juvenile kelp gull catching a mussel
Black-headed gull on its nest
Botswana, Kalahari, Central Kalahari Game Reserve, Unstriped ground squirrels, Xerus rutilus
A Herring Gull in flight
Indian peacock
Black Headed Gulls
Australian sea lions
Seagulls
Grey herons displaying
Male peacock displaying
Two Burchell's zebras fighting
Puffins
Pygmy Cormorant (Microcarbo pygmeus)
Inca tern
Seagull in flight
European brown bear in tall grass watching a gull
Gannets and gulls fishing, Scotland
European robin
Hamerkop
Cape glossy starling
Male peacock feather, macro photograph
Great grey owl