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676 results for: tree cavities

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In its nesting cavity... Little owl (Athene noctua) nests in an old pollarded willow, sits in the
BRK25M15_035

In its nesting cavity... Little owl (Athene noctua...

Green woodpecker (Picus viridis), male in front of his breeding cavity on a tree trunk, Canton Zug,
BRK25M93_371

Green woodpecker (Picus viridis), male in front of...

Black woodpecker (Dryocopus martius), adult male, sits at his breeding cavity, tree cavity, nesting
BRK25N01_319

Black woodpecker (Dryocopus martius), adult male, ...

Woodpecker tongue... Black woodpecker (Dryocopus martius), adult male, sits in typical pose in
BRK25N01_302

Woodpecker tongue... Black woodpecker (Dryocopus m...

A blue parrot flies away from a nesting hole in a tree trunk, Hyacinth Macaw (Anodorhynchus
BRK25M65_168

A blue parrot flies away from a nesting hole in a ...

Black woodpecker (Dryocopus martius), adult male, sits in typical pose in front of his breeding den
BRK25N01_306

Black woodpecker (Dryocopus martius), adult male, ...

Black woodpecker (Dryocopus martius), adult male, looks out of his breeding cavity in an old beech
BRK25N01_312

Black woodpecker (Dryocopus martius), adult male, ...

Black woodpecker (Dryocopus martius), adult female, sits in typical pose in front of its breeding
BRK25N01_305

Black woodpecker (Dryocopus martius), adult female...

Silent observer... Green woodpecker (Picus viridis), young woodpecker, young woodpecker looks out
BRK25N01_318

Silent observer... Green woodpecker (Picus viridis...

After the work is done... Kingfisher (Alcedo atthis), female sits with dirty beak on a branch,
BRK25M95_260

After the work is done... Kingfisher (Alcedo atthi...

A little head peeks out of the cavity... Green woodpecker (Picus viridis), young bird shortly in
BRK25N01_294

A little head peeks out of the cavity... Green woo...

A blue parrot sitting on a tree trunk in front of a breeding den in sunny weather, Hyacinth Macaw
BRK25M65_163

A blue parrot sitting on a tree trunk in front of ...

A blue parrot spreads its wings and flies away from its breeding den in a tree trunk, Hyacinth
BRK25M65_161

A blue parrot spreads its wings and flies away fro...

In its cave... Tawny owl (Strix aluco), nocturnal owl spends the day in a natural cavity in a tree,
BRK25M99_133

In its cave... Tawny owl (Strix aluco), nocturnal ...

Blue parrot climbing on a tree trunk in front of a breeding den, Hyacinthine Macaw (Anodorhynchus
BRK25M65_162

Blue parrot climbing on a tree trunk in front of a...

Young owl in its den... Little owl (Athene noctua), young owl perched in the entrance of its
BRK25M99_091

Young owl in its den... Little owl (Athene noctua)...

In its cave... Tawny owl (Strix aluco), nocturnal owl spends the day in a natural cavity in a tree,
BRK25M99_142

In its cave... Tawny owl (Strix aluco), nocturnal ...

Cute to look at... Black woodpecker (Dryocopus martius), young female black woodpecker, short red
BRK25N01_296

Cute to look at... Black woodpecker (Dryocopus mar...

Black woodpecker (Dryocopus martius), adult male, sits in typical pose in front of his breeding den
BRK25N01_308

Black woodpecker (Dryocopus martius), adult male, ...

In the dark forest... Great spotted woodpecker (Dendrocopos major), adult bird, in the light spot
BRK25M95_146

In the dark forest... Great spotted woodpecker (De...

Black woodpecker (Dryocopus martius), adult female, sits in typical pose in front of its breeding
BRK25N01_295

Black woodpecker (Dryocopus martius), adult female...

Black woodpecker (Dryocopus martius), adult male, looks out of his breeding cavity in an old beech
BRK25N01_298

Black woodpecker (Dryocopus martius), adult male, ...

Black woodpecker (Dryocopus martius), adult male, sitting in a typical pose in front of his
BRK25N01_307

Black woodpecker (Dryocopus martius), adult male, ...

Middle spotted woodpecker (Leiopicus medius) on the trunk of an old copper beech in front of a
BRK25N01_321

Middle spotted woodpecker (Leiopicus medius) on th...

Who's looking... Tawny owl (Strix aluco), native, generally known owl looks out of its natural
BRK25M99_143

Who's looking... Tawny owl (Strix aluco), native, ...

Typical call... Black woodpecker (Dryocopus martius), adult male, sits in typical pose in front of
BRK25N01_299

Typical call... Black woodpecker (Dryocopus martiu...

Black woodpecker (Dryocopus martius), adult male, sits at his breeding cavity, tree cavity, nesting
BRK25N01_303

Black woodpecker (Dryocopus martius), adult male, ...

Delusions of grandeur... Middle spotted woodpecker (Leiopicus medius) sitting on an old beech tree,
BRK25N01_320

Delusions of grandeur... Middle spotted woodpecker...

Young woodpecker... Great spotted woodpecker (Dendrocopos major), young, almost fledged woodpecker
BRK25N01_287

Young woodpecker... Great spotted woodpecker (Dend...

Black woodpecker (Dryocopus martius), adult male, sitting in typical pose in front of his breeding
BRK25N01_297

Black woodpecker (Dryocopus martius), adult male, ...

Black woodpecker (Dryocopus martius), adult male, sits in typical pose in front of his breeding
BRK25N01_300

Black woodpecker (Dryocopus martius), adult male, ...

Black woodpecker (Dryocopus martius), adult male at the breeding cavity, nesting cavity, feeds
BRK25N01_310

Black woodpecker (Dryocopus martius), adult male a...

Beak full of food... Great spotted woodpecker (Dendrocopos major) at the breeding cavity, tree
BRK25N01_314

Beak full of food... Great spotted woodpecker (Den...

Green woodpecker (Picus viridis), young birds sticking their heads out of the hidden nesting
BRK25N01_292

Green woodpecker (Picus viridis), young birds stic...

Before feeding... Green woodpecker (Picus viridis) at the breeding cavity, hungry young bird with
BRK25N01_304

Before feeding... Green woodpecker (Picus viridis)...

Black woodpecker (Dryocopus martius), adult bird in fast flight through the forest, has just left
BRK25N01_309

Black woodpecker (Dryocopus martius), adult bird i...

Young owls... Little owl (Athene noctua), two little owls, presumably siblings, sitting next to
BRK25M99_064

Young owls... Little owl (Athene noctua), two litt...

At the great spotted woodpecker den... Great spotted woodpecker (Dendrocopos major), young, almost
BRK25N01_288

At the great spotted woodpecker den... Great spott...

Woodpecker tongue... Black woodpecker (Dryocopus martius), adult male, sits in typical pose in
BRK25N01_301

Woodpecker tongue... Black woodpecker (Dryocopus m...

Beak full of food... Great spotted woodpecker (Dendrocopos major) at the breeding cavity, tree
BRK25N01_313

Beak full of food... Great spotted woodpecker (Den...

Young owls... Little owl (Athene noctua), two little owls, presumably siblings, sitting next to
BRK25M99_083

Young owls... Little owl (Athene noctua), two litt...

With food in its crop... Green woodpecker (Picus viridis), young bird sticks its head out
BRK25N01_293

With food in its crop... Green woodpecker (Picus v...

Starling (Sturnus vulgaris) at the breeding cavity in a fruit tree, North Rhine-Westphalia, Germany
BRK25M27_106

Starling (Sturnus vulgaris) at the breeding cavity...

(Sturnus vulgaris), also known as Common starling, with food for the young birds, insects, with
BRK25M41_008

(Sturnus vulgaris), also known as Common starling,...

In the first light... Little owl (Athene noctua), still relatively young owl sits at sunrise near
BRK25L86_095

In the first light... Little owl (Athene noctua), ...

In its nesting cavity... Little owl (Athene noctua) nests in an old pollarded willow, sits in the
BRK25L86_094

In its nesting cavity... Little owl (Athene noctua...

In the first light... Little owl (Athene noctua), still relatively young owl sits at sunrise near
BRK25L49_493

In the first light... Little owl (Athene noctua), ...

Close-up of wood texture showing intricate tree rings and natural patterns in earthy tones. AI
BRK25K61_249

Close-up of wood texture showing intricate tree ri...

Raccoon (Procyon lotor), young animal looking out of a tree hollow, North Rhine-Westphalia, Germany
BRK25J56_219

Raccoon (Procyon lotor), young animal looking out ...

Raccoon (Procyon lotor), young animal looking out of a tree hollow, North Rhine-Westphalia, Germany
BRK25J56_218

Raccoon (Procyon lotor), young animal looking out ...

Raccoon (Procyon lotor), young animal looking out of a tree hollow, North Rhine-Westphalia, Germany
BRK25J56_217

Raccoon (Procyon lotor), young animal looking out ...

Raccoon (Procyon lotor), young animal looking out of a tree hollow, North Rhine-Westphalia, Germany
BRK25J56_216

Raccoon (Procyon lotor), young animal looking out ...

Raccoon (Procyon lotor), young animal looking out of a tree hollow, North Rhine-Westphalia, Germany
BRK25J56_215

Raccoon (Procyon lotor), young animal looking out ...

Raccoon (Procyon lotor), young animal looking out of a tree hollow, North Rhine-Westphalia, Germany
BRK25J56_174

Raccoon (Procyon lotor), young animal looking out ...

Raccoon (Procyon lotor), young animal looking out of a tree hollow, North Rhine-Westphalia, Germany
BRK25J56_173

Raccoon (Procyon lotor), young animal looking out ...

Raccoon (Procyon lotor), young animal looking out of a tree hollow, North Rhine-Westphalia, Germany
BRK25J56_176

Raccoon (Procyon lotor), young animal looking out ...

Raccoon (Procyon lotor), young animal looking out of a tree hollow, North Rhine-Westphalia, Germany
BRK25J56_177

Raccoon (Procyon lotor), young animal looking out ...

Raccoon (Procyon lotor), young animal looking out of a tree hollow, North Rhine-Westphalia, Germany
BRK25J56_178

Raccoon (Procyon lotor), young animal looking out ...

Raccoon (Procyon lotor), young animal looking out of a tree hollow, North Rhine-Westphalia, Germany
BRK25J56_175

Raccoon (Procyon lotor), young animal looking out ...

Bird cleaning nest hole. Woodpecker from Costa Rica, Black-cheeked Woodpecker, Melanerpes
BRK25H53_397

Bird cleaning nest hole. Woodpecker from Costa Ric...

In the tree... Brown duck (Aix sponsa), female, very pretty duck species, not actually native to
BRK25H98_052

In the tree... Brown duck (Aix sponsa), female, ve...

Southern White-faced Owl (Ptilopsis granti) captive, peering out of a tree hollow, Germany
BRK25H94_069

Southern White-faced Owl (Ptilopsis granti) captiv...

Northern White-faced Owl (Ptilopsis leucotis) captive, peering out from tree hole, Germany
BRK25H84_431

Northern White-faced Owl (Ptilopsis leucotis) capt...

Bird in the tree nest hole, detail portrait. Golden-naped woodpecker, Melanerpes chrysauchen,
BRK25H59_066

Bird in the tree nest hole, detail portrait. Golde...

Graubauchhörnchen (Callosciurus caniceps) an Wasserstelle im Regenwald trinkend, Kaeng Krachan
BRK25H98_488

Graubauchhörnchen (Callosciurus caniceps) an Wasse...

Starling approaching nesting box with food in its beak
BRK25H94_498

Starling approaching nesting box with food in its ...

Southern White-faced Owl (Ptilopsis granti) captive, peering out of a tree hollow, Germany
BRK25H66_104

Southern White-faced Owl (Ptilopsis granti) captiv...

Soon to fledge... Black woodpecker (Dryocopus martius), young female black woodpecker, short red
BRK25H78_120

Soon to fledge... Black woodpecker (Dryocopus mart...

European Roller (Coracias garrulus), flies out of the breeding den in an old apple tree, Bulgaria
BRK25G54_408

European Roller (Coracias garrulus), flies out of ...

Mopanetoko (Tockus rufirostris), Southern Red-billed Hornbill, adult, on tree, alert, with food, at
BRK25G54_437

Mopanetoko (Tockus rufirostris), Southern Red-bill...

Mopanetoko (Tockus rufirostris), Southern Red-billed Hornbill, adult, pair, on tree, at breeding
BRK25G53_086

Mopanetoko (Tockus rufirostris), Southern Red-bill...

Mopanetoko (Tockus rufirostris), Southern Red-billed Hornbill, adult, pair, on tree, at breeding
BRK25G53_340

Mopanetoko (Tockus rufirostris), Southern Red-bill...

Mopanetoko (Tockus rufirostris), Southern Red-billed Hornbill, adult, on tree, alert, with food, at
BRK25G52_082

Mopanetoko (Tockus rufirostris), Southern Red-bill...

Insect hotel with bricks, bamboo sticks, bark and logs
BRK25G82_257

Insect hotel with bricks, bamboo sticks, bark and ...

Mopanetoko (Tockus rufirostris), Southern Red-billed Hornbill, adult, pair, on tree, at breeding
BRK25G54_354

Mopanetoko (Tockus rufirostris), Southern Red-bill...

In its cave... Little owl (Athene noctua), adult bird, native, highly endangered smaller owl looks
BRK25G52_193

In its cave... Little owl (Athene noctua), adult b...

After the work is done... Kingfisher (Alcedo atthis), female sits with dirty beak on a branch,
BRK25G55_438

After the work is done... Kingfisher (Alcedo atthi...

Who's looking... Tawny owl (Strix aluco), native, generally known owl looks out of its natural
BRK25G52_416

Who's looking... Tawny owl (Strix aluco), native, ...

Green collared parakeet (Psittacula krameri), sitting in the nesting hole of a tree, looking
BRK25G50_118

Green collared parakeet (Psittacula krameri), sitt...

Eurasian tree sparrow (Passer montanus) building a nest in a tree hollow, in spring, Mönchberg,
BRK25G01_153

Eurasian tree sparrow (Passer montanus) building a...

Cavity-nesting bird... Kingfisher (Alcedo atthis) with soil on its beak, probably just digging at
BRK25G11_303

Cavity-nesting bird... Kingfisher (Alcedo atthis) ...

Kingfisher (Alcedo atthis), male sitting on a branch overgrown with lichen, digging a breeding
BRK25F55_199

Kingfisher (Alcedo atthis), male sitting on a bran...

Starling (Sturnus vulgaris), also known as the Common starling, with food for the young birds,
BRK25F56_136

Starling (Sturnus vulgaris), also known as the Com...

Starling (Sturnus vulgaris), also known as Common starling, with food for the young birds, insects,
BRK25F53_112

Starling (Sturnus vulgaris), also known as Common ...

A starling (Sturnus vulgaris) with spread wings in front of its nest cavity in a tree trunk, young
BRK25F06_405

A starling (Sturnus vulgaris) with spread wings in...

Starling spring nesting in tree nest hole. European Starling, Sturnus vulgaris, dark bird in
BRK25E62_035

Starling spring nesting in tree nest hole. Europea...

American Marten (Martes americana) climbing in tree trunk in snow, Yellowstone National Park, USA,
BRK25E60_010

American Marten (Martes americana) climbing in tre...

Great spotted woodpecker (Dendrocopos major), almost fledged young bird looks begging from the
BRK25E25_074

Great spotted woodpecker (Dendrocopos major), almo...

Farm garden
BRK25D66_028

Farm garden

Marker drawing of a sleepy owl nestled in a tree hollow against a backdrop of twinkling stars AI
BRK25D69_237

Marker drawing of a sleepy owl nestled in a tree h...

Farm garden
BRK25D71_238

Farm garden

Edible dormouse (Glis glis) Rhineland-Palatinate, Germany, Europe
BRK25D70_051

Edible dormouse (Glis glis) Rhineland-Palatinate, ...

Edible dormouse (Glis glis) Rhineland-Palatinate, Germany, Europe
BRK25D69_316

Edible dormouse (Glis glis) Rhineland-Palatinate, ...

Acupuncture process client
BRK25D41_143

Acupuncture process client

Strix aluco
BRK25D15_412

Strix aluco

Greater Mouse-eared Bat (Myotis myotis), flying out of tree hole, Germany, Europe
BRK25D30_039

Greater Mouse-eared Bat (Myotis myotis), flying ou...

Common Pipistrelle (Pipistrellus pipistrellus) looking out of tree hole, Germany, Europe
BRK25D15_108

Common Pipistrelle (Pipistrellus pipistrellus) loo...

Edible dormouse (Glis glis) Rhineland-Palatinate, Germany, Europe
BRK25D36_138

Edible dormouse (Glis glis) Rhineland-Palatinate, ...

Red Squirrel (sciurus vulgaris), Adult at Nest Entrance, Normandy
BRK25D41_285

Red Squirrel (sciurus vulgaris), Adult at Nest Ent...

Green collared parakeet (Psittacula krameri), sitting in the nesting hole of a tree, looking
BRK25C69_196

Green collared parakeet (Psittacula krameri), sitt...

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