716 results for: tree den

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Two parrots are sitting together in a tree hollow: a rose-ringed parakeet (Psittacula krameri),

BRK26H56_376

Two parrots are sitting together in a tree hollow:...

Borstrand stalk porling, Lentinus arcularius, Polyporellus arcularius, Polyporus anisoporus,

BRK26H63_428

Borstrand stalk porling, Lentinus arcularius, Poly...

A curious parrot peeks out of a tree hollow and surveys its surroundings: a ring-necked parakeet

BRK26H71_111

A curious parrot peeks out of a tree hollow and su...

Two green parrots are perched close together on a tree trunk with uneven bark: a rose-ringed

BRK26H58_077

Two green parrots are perched close together on a ...

Green woodpecker (Picus viridis) male at the breeding cavity in an old oak tree, wildlife,

BRK26H95_279

Green woodpecker (Picus viridis) male at the breed...

A single parrot sits in a tree hollow, still and alert: a ring-necked parakeet (Psittacula

BRK26H60_099

A single parrot sits in a tree hollow, still and a...

A parrot dances in the light and shade as it peeks out of a tree hollow, a ring-necked parakeet

BRK26H69_401

A parrot dances in the light and shade as it peeks...

A green parrot peeks out of a hollow in a tree, surrounded by natural bark, a ring-necked parakeet

BRK26H76_456

A green parrot peeks out of a hollow in a tree, su...

A parrot explores its surroundings whilst peering out of a tree hollow, ring-necked parakeet

BRK26H78_011

A parrot explores its surroundings whilst peering ...

Green woodpecker (Picus viridis) female feeds young bird in breeding cavity in an old oak tree,

BRK26H75_234

Green woodpecker (Picus viridis) female feeds youn...

A parrot sits relaxed yet alert in a tree hollow, observing the world: a ring-necked parakeet

BRK26H57_120

A parrot sits relaxed yet alert in a tree hollow, ...

Green woodpecker (Picus viridis) female at the breeding cavity in an old oak tree, wildlife,

BRK26H77_499

Green woodpecker (Picus viridis) female at the bre...

A solitary parrot perched against a tree with patterned bark: a ring-necked parakeet (Psittacula

BRK26H58_105

A solitary parrot perched against a tree with patt...

Borstrand stalk porling, Lentinus arcularius, Polyporellus arcularius, Polyporus anisoporus,

BRK26H64_337

Borstrand stalk porling, Lentinus arcularius, Poly...

A deep, dark tree hollow with weathered wood, showing no signs of animal activity, ring-necked

BRK26H88_085

A deep, dark tree hollow with weathered wood, show...

Green Woodpecker (Picus viridis) – a female at her nesting hole in an old oak tree, wildlife,

BRK26H67_105

Green Woodpecker (Picus viridis) – a female at her...

Raccoon (Procyon lotor), Minnesota, USA: A young raccoon, hidden in a tree hollow, with an alert

BRK26H60_493

Raccoon (Procyon lotor), Minnesota, USA: A young r...

Raccoon (Procyon lotor), Minnesota, USA. A young raccoon peeks out curiously from a tree hollow

BRK26H63_129

Raccoon (Procyon lotor), Minnesota, USA. A young r...

Green Woodpecker (Picus viridis) – a female at her nesting hole in an old oak tree, wildlife,

BRK26H73_436

Green Woodpecker (Picus viridis) – a female at her...

European edible dormouse (Glis glis) coming out of a tree hole, Bavaria, Germany

BRK26H67_116

European edible dormouse (Glis glis) coming out of...

European edible dormouse (Glis glis) coming out of a tree hole, Bavaria, Germany

BRK26H75_218

European edible dormouse (Glis glis) coming out of...

Green woodpecker (Picus viridis) female at the breeding cavity in an old oak tree, wildlife,

BRK26H31_121

Green woodpecker (Picus viridis) female at the bre...

Green woodpecker (Picus viridis) female feeds young bird in breeding cavity in an old oak tree,

BRK26H16_489

Green woodpecker (Picus viridis) female feeds youn...

Biberburg, beaver farming in water, lake, reflection, nature conservation, aquatic ecology,

BRK26H30_182

Biberburg, beaver farming in water, lake, reflecti...

A raccoon (Procyon lotor) peeks out of a tree hollow in the forest, surrounded by green leaves,

BRK26H33_404

A raccoon (Procyon lotor) peeks out of a tree holl...

Green Woodpecker (Picus viridis) – a female at her nesting hole in an old oak tree, wildlife,

BRK26H51_374

Green Woodpecker (Picus viridis) – a female at her...

Green Woodpecker (Picus viridis) – a female at her nesting hole in an old oak tree, wildlife,

BRK26H51_455

Green Woodpecker (Picus viridis) – a female at her...

European edible dormouse (Glis glis) coming out of a tree hole, Bavaria, Germany

BRK26H27_127

European edible dormouse (Glis glis) coming out of...

Green Woodpecker (Picus viridis) – a female at her nesting hole in an old oak tree, wildlife,

BRK26H22_046

Green Woodpecker (Picus viridis) – a female at her...

European edible dormouse (Glis glis) coming out of a tree hole, Bavaria, Germany

BRK26H16_442

European edible dormouse (Glis glis) coming out of...

The place Grieth am Niederrhein, belongs to Kalkar, Hansestadt, Weg in den Rheinauen, Allee, North

BRK26G94_302

The place Grieth am Niederrhein, belongs to Kalkar...

Pair of great spotted woodpeckers at their breeding den

BRK26G76_204

Pair of great spotted woodpeckers at their breedin...

Boxwood borer (Cydalima perspectalis), European boxwood (Buxus sempervirens 'Argenteovariegata'),

BRK26G73_188

Boxwood borer (Cydalima perspectalis), European bo...

Robinia (Robinia pseudoacacia 'Frisia'), An den Dorfwiesen 9, Germany

BRK26H00_299

Robinia (Robinia pseudoacacia 'Frisia'), An den Do...

A cyclist rides along the empty boulevard Unter den Linden in the early morning, with a view of the

BRK26G90_268

A cyclist rides along the empty boulevard Unter de...

Close up of a wooden insect house hotel structure created to provide shelter for insects

BRK26G78_380

Close up of a wooden insect house hotel structure ...

Raccoon (Procyon lotor), North American raccoon, young, looking out of den, burrow, tree,

BRK26G98_355

Raccoon (Procyon lotor), North American raccoon, y...

Great spotted woodpecker (Dendrocopos major), almost fledged young bird begging at the entrance

BRK26G91_079

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

Insect hotel in the alder quarry forest, Rheda-Wiedenbrück, Westphalia, North Rhine-Westphalia,

BRK26G64_320

Insect hotel in the alder quarry forest, Rheda-Wie...

Southern Mountain Cavy (Microcavia australis), juvenile, sitting at the entrance of a burrow

BRK26G76_445

Southern Mountain Cavy (Microcavia australis), juv...

Lilac (Syringa vulgaris 'Mme Lemoine'), An den Dorfwiesen 9, Germany

BRK26G31_110

Lilac (Syringa vulgaris 'Mme Lemoine'), An den Dor...

Columnar iron tree (Parrotia persica PERSIAN SPIRE), An den Dorfwiesen 9, Germany

BRK26G25_220

Columnar iron tree (Parrotia persica PERSIAN SPIRE...

Purple magnolia (Magnolia 'Genie'), An den Dorfwiesen 9, Federal Republic of Germany

BRK26G43_171

Purple magnolia (Magnolia 'Genie'), An den Dorfwie...

Great spotted woodpecker (Dendrocopos major), on insects on a tree, Lower Saxony, Federal Republic

BRK26G42_111

Great spotted woodpecker (Dendrocopos major), on i...

Great spotted woodpecker in flight to the breeding den

BRK26G25_152

Great spotted woodpecker in flight to the breeding...

Mountain Pygmy Owl Glaucidium gnoma Huachuca Mountains, Cochise County, Arizona, United States 4

BRK26G52_203

Mountain Pygmy Owl Glaucidium gnoma Huachuca Mount...

Black Woodpecker (Dryocopus martius) female feeding young at nest hole in tree, Aosta Valley, Italy

BRK26G44_289

Black Woodpecker (Dryocopus martius) female feedin...

Siberian blueberry (Lonicera cärulea 'Siniczka'), white-barked Himalayan birch (Betula utilis

BRK26G15_426

Siberian blueberry (Lonicera cärulea 'Siniczka'), ...

Tree Swallow Tachycineta bicolor east of Beaver, Utah, United States 4 July Adult Male in nest hole

BRK26G22_015

Tree Swallow Tachycineta bicolor east of Beaver, U...

Tit examining a tree cave, winter, Germany

BRK26G12_428

Tit examining a tree cave, winter, Germany

Adult Eurasian otter (Lutra lutra) resting at tree roots with young cub peeking from den in natural

BRK26F88_109

Adult Eurasian otter (Lutra lutra) resting at tree...

Common starling, European starling (Sturnus vulgaris) adult in breeding plumage at nest hole in

BRK26F54_460

Common starling, European starling (Sturnus vulgar...

Columnar iron tree (Parrotia persica PERSIAN SPIRE), An den Dorfwiesen 9, Germany

BRK26F86_105

Columnar iron tree (Parrotia persica PERSIAN SPIRE...

Columnar ironwood tree (Parrotia persica PERSIAN SPIRE), An den Dorfwiesen 9, Germany

BRK26F89_421

Columnar ironwood tree (Parrotia persica PERSIAN S...

Central America, Costa Rica, Quetzal at breeding den, (Pharomachrus moccino)

BRK26F80_290

Central America, Costa Rica, Quetzal at breeding d...

Tit examining a tree cave, winter, Germany

BRK26F68_360

Tit examining a tree cave, winter, Germany

A starling (Sturnus vulgaris) looks away from its breeding den in a natural hollow on the trunk of

BRK26F91_351

A starling (Sturnus vulgaris) looks away from its ...

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

BRK26F69_267

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

Canada lynx (Lynx canadensis), young, den, tree, eight weeks old, Montana, USA, North America

BRK26D10_101

Canada lynx (Lynx canadensis), young, den, tree, e...

Insect hotel in the alder quarry forest, Rheda-Wiedenbrück, Westphalia, North Rhine-Westphalia,

BRK26D42_219

Insect hotel in the alder quarry forest, Rheda-Wie...

Tawny Owl (Strix aluco) in tree hole, Saxony, Germany

BRK26D30_476

Tawny Owl (Strix aluco) in tree hole, Saxony, Germ...

European beech (Fagus sylvatica), An den Dorfwiesen 9, Germany

BRK26D44_117

European beech (Fagus sylvatica), An den Dorfwiese...

S-Bahn station 'Brandenburg Gate', pillar with backlit sign in green and white, tram, station,

BRK26D13_191

S-Bahn station 'Brandenburg Gate', pillar with bac...

Great Spotted Woodpecker (Dendrocopos major) juvenile peering out from nest hole in tree, North

BRK26D09_223

Great Spotted Woodpecker (Dendrocopos major) juven...

Common starling, European starling (Sturnus vulgaris) adult in breeding plumage at nest hole in

BRK26D26_367

Common starling, European starling (Sturnus vulgar...

Midnight under the Linden, Berlin, boulevard, many people, distinguished clothes, top hat, lamps,

BRK26D41_156

Midnight under the Linden, Berlin, boulevard, many...

Violet-green Swallow (Tachycineta thalassina) at the nesting cavity in a tree trunk, Colorado, USA

BRK26D45_015

Violet-green Swallow (Tachycineta thalassina) at t...

Common starling, European starling (Sturnus vulgaris) adult in breeding plumage at nest hole in

BRK26D25_240

Common starling, European starling (Sturnus vulgar...

A nuthatch (Sitta europaea) with building material in its beak on the approach to its breeding den,

BRK26D19_042

A nuthatch (Sitta europaea) with building material...

A Bengal monitor lizard (Varanus bengalensis) hiding in a tree hollow with a wood bark pattern, Sri

BRK26E54_304

A Bengal monitor lizard (Varanus bengalensis) hidi...

Great Spotted Woodpecker (Dendrocopos major) juvenile peering out from nest hole in tree, North

BRK26E43_408

Great Spotted Woodpecker (Dendrocopos major) juven...

Apple (Malus domestica 'Prinz Albrecht von Preussen'), An den Dorfwiesen 9, Germany

BRK26E27_050

Apple (Malus domestica 'Prinz Albrecht von Preusse...

Buschklee (Lespedeza buergeri), (Hosta), An den Dorfwiesen 9, Germany

BRK26E29_146

Buschklee (Lespedeza buergeri), (Hosta), An den Do...

Eurasian Wryneck (Jynx torquilla) perched at nest hole in tree, North Rhine-Westphalia, Germany

BRK26E15_111

Eurasian Wryneck (Jynx torquilla) perched at nest ...

Deutzia (Deutzia compacta 'Lavender Time'), An den Dorfwiesen 9, Germany

BRK26E48_217

Deutzia (Deutzia compacta 'Lavender Time'), An den...

Insect hotel, nesting aid, animals, insects, beech, beech trunk, Baden-Württemberg, Federal

BRK26E48_327

Insect hotel, nesting aid, animals, insects, beech...

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

BRK26E23_168

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

Raspberry (Rubus idaeus 'Polka'), An den Dorfwiesen, Germany

BRK26D87_306

Raspberry (Rubus idaeus 'Polka'), An den Dorfwiese...

Little Owl (Athene noctua) peering out from nest hole in tree, North Rhine-Westphalia, Germany

BRK26D75_145

Little Owl (Athene noctua) peering out from nest h...

Common starling, European starling (Sturnus vulgaris) adult in breeding plumage at nest hole in

BRK26D64_056

Common starling, European starling (Sturnus vulgar...

Common starling, European starling (Sturnus vulgaris) adult in breeding plumage at nest hole in

BRK26D61_122

Common starling, European starling (Sturnus vulgar...

Common starling, European starling (Sturnus vulgaris) adult in breeding plumage at nest hole in

BRK26E04_450

Common starling, European starling (Sturnus vulgar...

Violet-green Swallow (Tachycineta thalassina) peering out from the nesting cavity in a tree trunk,

BRK26D72_408

Violet-green Swallow (Tachycineta thalassina) peer...

Canada lynx (Lynx canadensis), young, den, tree, eight weeks old, Montana, USA, North America

BRK26D56_132

Canada lynx (Lynx canadensis), young, den, tree, e...

A starling (Sturnus vulgaris) sits in front of its breeding den natural den away from a tree trunk

BRK26D82_452

A starling (Sturnus vulgaris) sits in front of its...

A nuthatch (Sitta europaea) with building material in its beak on the approach to its breeding den,

BRK26D75_278

A nuthatch (Sitta europaea) with building material...

A starling (Sturnus vulgaris) looks away from its breeding den in a natural hollow on the trunk of

BRK26D84_113

A starling (Sturnus vulgaris) looks away from its ...

Little Owl (Athene noctua), looking out of a tree cavity in the evening light, Biosphere Reserve,

BRK26D94_255

Little Owl (Athene noctua), looking out of a tree ...

Canada lynx (Lynx canadensis), young, den, tree, eight weeks old, Montana, USA, North America

BRK26C58_128

Canada lynx (Lynx canadensis), young, den, tree, e...

Canada lynx (Lynx canadensis), young, den, tree, eight weeks old, Montana, USA, North America

BRK26C64_020

Canada lynx (Lynx canadensis), young, den, tree, e...

Great Spotted Woodpecker (Dendrocopos major) juvenile peering out from nest hole in tree, North

BRK26C62_433

Great Spotted Woodpecker (Dendrocopos major) juven...

View of the renovated central staircase of the Berlin State Library in the Unter den Linden

BRK26C71_435

View of the renovated central staircase of the Ber...

Operation at the nest box entrance

BRK26C58_423

Operation at the nest box entrance

Little Owl, Athene noctua, in the nesting tree hole in the forest, central Europe. Portrait of

BRK26C65_227

Little Owl, Athene noctua, in the nesting tree hol...

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

BRK26C52_018

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

A starling (Sturnus vulgaris) looks away from its breeding den in a natural hollow on the trunk of

BRK26C04_429

A starling (Sturnus vulgaris) looks away from its ...

A starling (Sturnus vulgaris) sits in front of its breeding den natural den away from a tree trunk

BRK26C04_430

A starling (Sturnus vulgaris) sits in front of its...

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

BRK26C38_482

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

The wolf pheasant (Canis lupus) wanders into the dense pine forest, from later observations I know

BRK26B90_460

The wolf pheasant (Canis lupus) wanders into the d...

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

BRK26B44_293

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

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