67 pictures found
© Ervin Horesnyík / Biosphoto
Two ravens (Corvus corax) fighting in the snow. Slovenia
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Fight. Seagull (Larus sp) facing Hooded Crow (Corvus cornix). Slovakia
© Ervin Horesnyík / Biosphoto
© Ervin Horesnyík / Biosphoto
Fight. Seagull (Larus sp) facing Hooded Crow (Corvus cornix). Slovakia
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Great spotted woodpecker (Dendrocopos major) males hooting themselves, Parc naturel régional des Vosges du Nord, France
© Michel Rauch / Biosphoto
© Michel Rauch / Biosphoto
Great spotted woodpecker (Dendrocopos major) males hooting themselves, Parc naturel régional des Vosges du Nord, France
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Starlings (Sturnus vulgaris) fighting in flight, Parc naturel régional des Vosges du Nord, France
© Michel Rauch / Biosphoto
© Michel Rauch / Biosphoto
Starlings (Sturnus vulgaris) fighting in flight, Parc naturel régional des Vosges du Nord, France
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Stone-curlew (Burhinus oedicnemus) protecting its nest from predation by a Nile Monitor (Varanus niloticus), banks of the Chobé River, Botswana
© Pierre Vernay / Biosphoto
© Pierre Vernay / Biosphoto
Stone-curlew (Burhinus oedicnemus) protecting its nest from predation by a Nile Monitor (Varanus niloticus), banks of the Chobé River, Botswana
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Pied Kingfisher (Ceryle rudis) in flight, Okavango, Botswana
© Stéphane Vitzthum / Biosphoto
© Stéphane Vitzthum / Biosphoto
Pied Kingfisher (Ceryle rudis) in flight, Okavango, Botswana
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Great Cormorant (Phalacrocorax carbo) in a vindictive posture towards a congeneric bird, Gers, France.
© Christophe Florin / Biosphoto
© Christophe Florin / Biosphoto
Great Cormorant (Phalacrocorax carbo) in a vindictive posture towards a congeneric bird, Gers, France.
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Arctic Tern (Sterna paradisaea), adult in flight seen from below, Southern Peninsula, Iceland
© Saverio Gatto / Biosphoto
© Saverio Gatto / Biosphoto
Arctic Tern (Sterna paradisaea), adult in flight seen from below, Southern Peninsula, Iceland
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Arctic Tern (Sterna paradisaea), adult in flight seen from below, Southern Peninsula, Iceland
© Saverio Gatto / Biosphoto
© Saverio Gatto / Biosphoto
Arctic Tern (Sterna paradisaea), adult in flight seen from below, Southern Peninsula, Iceland
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Arctic Tern (Sterna paradisaea), adult in flight seen from below,
© Saverio Gatto / Biosphoto
© Saverio Gatto / Biosphoto
Arctic Tern (Sterna paradisaea), adult in flight seen from below, Southern Peninsula, Iceland
© Olivier Gutfreund / Biosphoto
Arctic Tern (Sterna paradisaea) in flight, Iceland.
© Gérard Lacz / Biosphoto
Snow leopard (Panthera uncia) aggressive kitten
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Rufous-throated Tanager (Tangara rufigula) confronting a Glistening-green Tanager (Chlorochrysa phoenicotis), Mashpi, Ecuador
© Ignacio Yufera / Biosphoto
© Ignacio Yufera / Biosphoto
Rufous-throated Tanager (Tangara rufigula) confronting a Glistening-green Tanager (Chlorochrysa phoenicotis), Mashpi, Ecuador
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Green Honeycreeper (Chlorophanes spiza) confronting a Saffron-crowned
© Ignacio Yufera / Biosphoto
© Ignacio Yufera / Biosphoto
Green Honeycreeper (Chlorophanes spiza) confronting a Saffron-crowned Tanager (Tangara xanthocephala), Colombia
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Golden Tanager (Tangara arthus) confronting a Glistening-green Tanager (Chlorochrysa phoenicotis), Ecuador
© Ignacio Yufera / Biosphoto
© Ignacio Yufera / Biosphoto
Golden Tanager (Tangara arthus) confronting a Glistening-green Tanager (Chlorochrysa phoenicotis), Ecuador
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Starling (Sturnus vulgaris) fight in flight, Vosges du Nord Regional Nature Park, France
© Michel Rauch / Biosphoto
© Michel Rauch / Biosphoto
Starling (Sturnus vulgaris) fight in flight, Vosges du Nord Regional Nature Park, France
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Black-headed Gull (Chroicocephalus ridibundus), quarrel, Germany
© Régis Cavignaux / Biosphoto
© Régis Cavignaux / Biosphoto
Black-headed Gull (Chroicocephalus ridibundus), quarrel, Germany
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Preying on Gentoo Penguins (Pygoscelis papua) hovering over colony..
© Martin Zwick / Biosphoto
© Martin Zwick / Biosphoto
Preying on Gentoo Penguins (Pygoscelis papua) hovering over colony.. Falkland Skua or Brown Skua (Stercorarius antarcticus, exact taxonomy is under dispute). They are the great skuas of the southern polar and subpolar region. South America, Falkland Islands, January
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Falkland Skua or Brown Skua (Stercorarius antarcticus, exact taxonomy is under dispute), preying on a colony of Imperial Shags. They are the great skuas of the southern polar and
© Martin Zwick / Biosphoto
© Martin Zwick / Biosphoto
Falkland Skua or Brown Skua (Stercorarius antarcticus, exact taxonomy is under dispute), preying on a colony of Imperial Shags. They are the great skuas of the southern polar and subpolar region. South America, Falkland Islands, January
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European Starling (Sturnus vulgaris) nagging, Vosges du Nord Regional Nature Park, France
© Michel Rauch / Biosphoto
© Michel Rauch / Biosphoto
European Starling (Sturnus vulgaris) nagging, Vosges du Nord Regional Nature Park, France
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Territory fights between Canada Gooses (Branta canadensis), Alsace, France.
© Christophe Ravier / Biosphoto
© Christophe Ravier / Biosphoto
Territory fights between Canada Gooses (Branta canadensis), Alsace, France.
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European Bee-eater (Merops apiaster) group on a branch, nesting site, quarry in operation, Oselle, Doubs, France
© Dominique Delfino / Biosphoto
© Dominique Delfino / Biosphoto
European Bee-eater (Merops apiaster) group on a branch, nesting site, quarry in operation, Oselle, Doubs, France
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Blackcap (Sylvia atricapilla) adult male nuzzling a Marsh Tit (Poecile palustris) at the pond, June, France
© Jean Mayet / Biosphoto
© Jean Mayet / Biosphoto
Blackcap (Sylvia atricapilla) adult male nuzzling a Marsh Tit (Poecile palustris) at the pond, June, France
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Chestnut-breasted Coronet (Boissonneaua matthewsii), two birds confronting each other, Ecuador
© Ignacio Yufera / Biosphoto
© Ignacio Yufera / Biosphoto
Chestnut-breasted Coronet (Boissonneaua matthewsii), two birds confronting each other, Ecuador
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Chestnut-breasted Coronet (Boissonneaua matthewsii), two birds confronting each other, Ecuador
© Ignacio Yufera / Biosphoto
© Ignacio Yufera / Biosphoto
Chestnut-breasted Coronet (Boissonneaua matthewsii), two birds confronting each other, Ecuador
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Great tits (Parus major) fighting over a cut trunk, France
© Dominique Delfino / Biosphoto
© Dominique Delfino / Biosphoto
Great tits (Parus major) fighting over a cut trunk, France
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Blue tit (Cyanistes caeruleus) and Great tit (Parus major) fighting over a cut trunk, France
© Dominique Delfino / Biosphoto
© Dominique Delfino / Biosphoto
Blue tit (Cyanistes caeruleus) and Great tit (Parus major) fighting over a cut trunk, France
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Great skua (Stercorarius skua) landing and calling on the colony on Runde Island, Norway
© Marc Tisseau / Biosphoto
© Marc Tisseau / Biosphoto
Great skua (Stercorarius skua) landing and calling on the colony on Runde Island, Norway
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Rufous Hornero (Furnarius rufus), 2 males fighting for the territory, Pantanal area, Mato Grosso, Brazil
© Sylvain Cordier / Biosphoto
© Sylvain Cordier / Biosphoto
Rufous Hornero (Furnarius rufus), 2 males fighting for the territory, Pantanal area, Mato Grosso, Brazil
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Rufous Hornero (Furnarius rufus), 2 males fighting for the territory, Pantanal area, Mato Grosso, Brazil
© Sylvain Cordier / Biosphoto
© Sylvain Cordier / Biosphoto
Rufous Hornero (Furnarius rufus), 2 males fighting for the territory, Pantanal area, Mato Grosso, Brazil
© Jean Mayet / Biosphoto
Pied Crow (Corvus albus) adult scolding in a tree, Botswana
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Pied Crow (Corvus albus) adult croaking on a giraffe carcass, Botswana
© Jean Mayet / Biosphoto
© Jean Mayet / Biosphoto
Pied Crow (Corvus albus) adult croaking on a giraffe carcass, Botswana
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Arctic Terns (Sterna paradisaea) in protection of their nests on
© Alain Roux / Biosphoto
© Alain Roux / Biosphoto
Arctic Terns (Sterna paradisaea) in protection of their nests on the Farnes Islands, England
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Aggressiveness between two adult Gentoo penguins (Pygoscelis papua) at a small, semi-frozen water lake, South Shetland, Antarctica
© Raphaël Sané / Biosphoto
© Raphaël Sané / Biosphoto
Aggressiveness between two adult Gentoo penguins (Pygoscelis papua) at a small, semi-frozen water lake, South Shetland, Antarctica
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Whiskered tern (Chlidonias hybrida) fighting, Kerkini lake, Greece
© Pierre Huguet-Dubief / Biosphoto
© Pierre Huguet-Dubief / Biosphoto
Whiskered tern (Chlidonias hybrida) fighting, Kerkini lake, Greece
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An aggressive Arctic Tern (Sterna paradisaea) off the coast of Northumberland, UK.
© Tesni Ward / Biosphoto
© Tesni Ward / Biosphoto
An aggressive Arctic Tern (Sterna paradisaea) off the coast of Northumberland, UK.
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Gentoo Penguin (Pygoscelis papua) young on edge of creche being stalked by Brown Skua, Holmestrand, South Georgia, January
© David Tipling / Biosphoto
© David Tipling / Biosphoto
Gentoo Penguin (Pygoscelis papua) young on edge of creche being stalked by Brown Skua, Holmestrand, South Georgia, January
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Great Skua (Stercorarius skua) adult calling on cliff top, Hermaness, Unst, Shetland, June
© David Tipling / Biosphoto
© David Tipling / Biosphoto
Great Skua (Stercorarius skua) adult calling on cliff top, Hermaness, Unst, Shetland, June
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Common Kingfisher (Alcedo atthis) defending its territory, Alsace, France
© Olivier Gutfreund / Biosphoto
© Olivier Gutfreund / Biosphoto
Common Kingfisher (Alcedo atthis) defending its territory, Alsace, France
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Dragonfly in flight over a Common Kingfisher (Alcedo atthis) on a branch, Alsace, France
© Olivier Gutfreund / Biosphoto
© Olivier Gutfreund / Biosphoto
Dragonfly in flight over a Common Kingfisher (Alcedo atthis) on a branch, Alsace, France
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Mediterranean Gull (Larus melanocephalus) Territory quarrel in spring, Polder of Sebastopol, Noirmoutier, Atlantic coast, France
© André Simon / Biosphoto
© André Simon / Biosphoto
Mediterranean Gull (Larus melanocephalus) Territory quarrel in spring, Polder of Sebastopol, Noirmoutier, Atlantic coast, France
© André Simon / Biosphoto
Mediterranean Gull (Larus melanocephalus) Territory quarrel in spring, Polder of Sebastopol, Noirmoutier, Atlantic coast, France
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Black-headed Gull (Chroicocephalus ridibundus) adult defending his few days chicks while shouting, Farnes Archipelago, England
© Jean Mayet / Biosphoto
© Jean Mayet / Biosphoto
Black-headed Gull (Chroicocephalus ridibundus) adult defending his few days chicks while shouting, Farnes Archipelago, England
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Arctic Skua (Stercorarius parasiticus) adult clear phase defending its territory, Highland, Scotland
© Jean Mayet / Biosphoto
© Jean Mayet / Biosphoto
Arctic Skua (Stercorarius parasiticus) adult clear phase defending its territory, Highland, Scotland
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Dominant male Lion-tailed Macaque - Nilgiris Hills India ; Anaimalai Mountain Range
© Sylvain Cordier / Biosphoto
© Sylvain Cordier / Biosphoto
Dominant male Lion-tailed Macaque - Nilgiris Hills India ; Anaimalai Mountain Range
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Dominant male Lion-tailed Macaque - Nilgiris Hills India ; Anaimalai Mountain Range
© Sylvain Cordier / Biosphoto
© Sylvain Cordier / Biosphoto
Dominant male Lion-tailed Macaque - Nilgiris Hills India ; Anaimalai Mountain Range
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Dominant male Lion-tailed Macaque - Nilgiris Hills India ; Anaimalai Mountain Range
© Sylvain Cordier / Biosphoto
© Sylvain Cordier / Biosphoto
Dominant male Lion-tailed Macaque - Nilgiris Hills India ; Anaimalai Mountain Range
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Dominant male Lion-tailed Macaque - Nilgiris Hills India ; Anaimalai Mountain Range
© Sylvain Cordier / Biosphoto
© Sylvain Cordier / Biosphoto
Dominant male Lion-tailed Macaque - Nilgiris Hills India ; Anaimalai Mountain Range