328 results for: tree hollow

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One Eurasian otter (Lutra lutra) resting resting in a hollow log

BRK25B88_401

One Eurasian otter (Lutra lutra) resting resting i...

Nuthatch (Sitta europaea) at its natural breeding cavity in a thick tree, rump and tail still

BRK25A84_357

Nuthatch (Sitta europaea) at its natural breeding ...

Black spiny-tailed iguana (Ctenosaura similis), black iguana, black ctenosaur in tree cavity, Costa

BRK25A91_377

Black spiny-tailed iguana (Ctenosaura similis), bl...

A raccoon (Procyon lotor) looks out of a hollow tree trunk in a green, wooded area, Hesse, Germany,

BRK25A62_029

A raccoon (Procyon lotor) looks out of a hollow tr...

Eurasian red squirrel (Sciurus vulgaris), tree cave, young animals, Berlin, Germany, Europe

BRK25A90_132

Eurasian red squirrel (Sciurus vulgaris), tree cav...

Insect hotel for solitary bees and artificial nesting site for other insects and invertebrates with

BRK25A43_112

Insect hotel for solitary bees and artificial nest...

Bats hanging inside a hollow tree, tropical rainforest, Corcovado National Park, Osa Peninsula,

BRK25A13_384

Bats hanging inside a hollow tree, tropical rainfo...

Old Hollow way in a spruce tree forest with green moss on the forest floor Sweden

BRK24I69_329

Old Hollow way in a spruce tree forest with green ...

Canal path along the Ruhr near Essen-Kettwig, hiking trail, cycle path along the Ruhr, trees have

BRK24I42_281

Canal path along the Ruhr near Essen-Kettwig, hiki...

Large-leaved linden (Tilia platyphyllos) trunk with distinct hollow, Allgäu, Bavaria, Germany,

BRK24I92_378

Large-leaved linden (Tilia platyphyllos) trunk wit...

Flowering Hollow larkspur (Corydalis cava), on the forest floor, trees in the background, Bullau,

BRK24I81_378

Flowering Hollow larkspur (Corydalis cava), on the...

Europe, Germany, Lower Saxony, tree stump, tree felling, hollow, diseased tree, Hamburg, Hamburg,

BRK24I99_248

Europe, Germany, Lower Saxony, tree stump, tree fe...

Black spiny-tailed iguana (Ctenosaura similis), black iguana, black ctenosaur in tree cavity, Costa

BRK24I73_498

Black spiny-tailed iguana (Ctenosaura similis), bl...

Bat hanging inside a hollow tree, tropical rainforest, Corcovado National Park, Osa Peninsula,

BRK24I94_388

Bat hanging inside a hollow tree, tropical rainfor...

Beech Marten (Martes foina) looking out of tree hole, Germany, Europe

BRK24J04_298

Beech Marten (Martes foina) looking out of tree ho...

Eurasian wryneck (Jynx torquilla) sitting in a tree hollow, mating, breeding den, spring, Middle

BRK24I03_341

Eurasian wryneck (Jynx torquilla) sitting in a tre...

Coal Tit (Periparus ater) Old bird brings food to the breeding cavity in a hollow tree stump,

BRK24H65_418

Coal Tit (Periparus ater) Old bird brings food to ...

Bats hanging inside a hollow tree, tropical rainforest, Corcovado National Park, Osa Peninsula,

BRK24H97_403

Bats hanging inside a hollow tree, tropical rainfo...

Large-leaved linden (Tilia platyphyllos) trunk with hollows and distinct growths, Allgäu, Bavaria,

BRK24G16_141

Large-leaved linden (Tilia platyphyllos) trunk wit...

Young man with headlamp, tourist in tropical rainforest, climbing out of the root of a hollow tree,

BRK24G23_145

Young man with headlamp, tourist in tropical rainf...

Europe, Germany, Lower Saxony, tree stump, tree felling, hollow, diseased tree, Hamburg, Hamburg,

BRK24G30_262

Europe, Germany, Lower Saxony, tree stump, tree fe...

Europe, Germany, Lower Saxony, tree stump, tree felling, hollow, diseased tree, Hamburg, Hamburg,

BRK24G23_298

Europe, Germany, Lower Saxony, tree stump, tree fe...

View upwards inside a hollow tree, tropical rainforest, Corcovado National Park, Osa Peninsula,

BRK24G28_129

View upwards inside a hollow tree, tropical rainfo...

A common starling (Sturnus vulgaris), peeping out of a tree hollow, Hesse, Germany, Europe

BRK24G30_127

A common starling (Sturnus vulgaris), peeping out ...

A common starling (Sturnus vulgaris) peers curiously out of its breeding den, Hesse, Germany,

BRK24G50_367

A common starling (Sturnus vulgaris) peers curious...

Grey fox (Urocyon cinereoargenteus), young, looking out of tree den, tree, nine weeks old, Montana,

BRK24F89_240

Grey fox (Urocyon cinereoargenteus), young, lookin...

Coal Tit (Periparus ater) Young birds a few minutes in front of fledging from the breeding cavity

BRK24G03_421

Coal Tit (Periparus ater) Young birds a few minute...

Little owl (Athene noctua) looking through nest opening in old tree

BRK24G04_450

Little owl (Athene noctua) looking through nest op...

Europe, Germany, Lower Saxony, tree stump, tree felling, hollow, diseased tree, Hamburg, Hamburg,

BRK24F73_206

Europe, Germany, Lower Saxony, tree stump, tree fe...

Coal Tit (Periparus ater) Young bird a few minutes in front of fledging from the breeding cavity in

BRK24F40_338

Coal Tit (Periparus ater) Young bird a few minutes...

Insect hotel for solitary bees and artificial nesting place for other insects, invertebrates with

BRK24F40_290

Insect hotel for solitary bees and artificial nest...

European polecat (Mustela putorius) pulling in dry bedding material such as grass and dead leaves

BRK24F38_310

European polecat (Mustela putorius) pulling in dry...

A raccoon (Procyon lotor) looks out of a tree hollow in black and white, Hesse, Germany, Europe

BRK24E61_138

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

Raccoon (Procyon lotor) looking out of its tree den, autumnal ambience, Hesse, Germany, Europe

BRK24E62_096

Raccoon (Procyon lotor) looking out of its tree de...

Raccoon (Procyon lotor) looking out of its tree den, autumnal ambience, Hesse, Germany, Europe

BRK24E59_223

Raccoon (Procyon lotor) looking out of its tree de...

Tengmalm's owl (Aegolius funereus), Great Horned Owl, adult, on tree, alert, in autumn, at tree

BRK24E27_396

Tengmalm's owl (Aegolius funereus), Great Horned O...

Tengmalm's owl (Aegolius funereus), Great Horned Owl, adult, on tree, alert, in autumn, at tree

BRK24E27_397

Tengmalm's owl (Aegolius funereus), Great Horned O...

Tengmalm's owl (Aegolius funereus), Great Horned Owl, adult, on tree, alert, in autumn, looking out

BRK24E26_073

Tengmalm's owl (Aegolius funereus), Great Horned O...

Tengmalm's owl (Aegolius funereus), adult, sleeping in a tree in autumn, looking out of a tree

BRK24E26_074

Tengmalm's owl (Aegolius funereus), adult, sleepin...

Tengmalm's owl (Aegolius funereus), Great Horned Owl, adult, on tree, alert, in autumn, looking out

BRK24E27_392

Tengmalm's owl (Aegolius funereus), Great Horned O...

Tengmalm's owl (Aegolius funereus), Great Horned Owl, adult, on tree, alert, in autumn, looking out

BRK24E26_076

Tengmalm's owl (Aegolius funereus), Great Horned O...

Tengmalm's owl (Aegolius funereus), Great Horned Owl, adult, on tree, alert, in autumn, looking out

BRK24E27_393

Tengmalm's owl (Aegolius funereus), Great Horned O...

Tengmalm's owl (Aegolius funereus), Great Horned Owl, adult, on tree, alert, in autumn, looking out

BRK24E27_394

Tengmalm's owl (Aegolius funereus), Great Horned O...

Tengmalm's owl (Aegolius funereus), Great Horned Owl, adult, on tree, alert, in autumn, looking out

BRK24E27_395

Tengmalm's owl (Aegolius funereus), Great Horned O...

Tengmalm's owl (Aegolius funereus), Great Horned Owl, adult, on tree, alert, in autumn, at tree

BRK24E53_343

Tengmalm's owl (Aegolius funereus), Great Horned O...

Tengmalm's owl (Aegolius funereus), Great Horned Owl, adult, on tree, alert, in autumn, at tree

BRK24E27_387

Tengmalm's owl (Aegolius funereus), Great Horned O...

Tengmalm's owl (Aegolius funereus), Great Horned Owl, adult, on tree, alert, in autumn, at tree

BRK24E27_388

Tengmalm's owl (Aegolius funereus), Great Horned O...

Tengmalm's owl (Aegolius funereus), Great Horned Owl, adult, on tree, alert, in autumn, at tree

BRK24E27_390

Tengmalm's owl (Aegolius funereus), Great Horned O...

Tengmalm's owl (Aegolius funereus), Great Horned Owl, adult, on tree, alert, in autumn, looking out

BRK24E27_398

Tengmalm's owl (Aegolius funereus), Great Horned O...

Tengmalm's owl (Aegolius funereus), Great Horned Owl, adult, on tree, alert, in autumn, looking out

BRK24E26_075

Tengmalm's owl (Aegolius funereus), Great Horned O...

Tengmalm's owl (Aegolius funereus), Great Horned Owl, adult, on tree, alert, in autumn, at tree

BRK24E27_389

Tengmalm's owl (Aegolius funereus), Great Horned O...

Tengmalm's owl (Aegolius funereus), Great Horned Owl, adult, on tree, alert, in autumn, looking out

BRK24E27_391

Tengmalm's owl (Aegolius funereus), Great Horned O...

Tengmalm's owl (Aegolius funereus), Great Horned Owl, adult, on tree, alert, in autumn, at tree

BRK24E53_341

Tengmalm's owl (Aegolius funereus), Great Horned O...

Tengmalm's owl (Aegolius funereus), Great Horned Owl, adult, on tree, alert, in autumn, at tree

BRK24E53_342

Tengmalm's owl (Aegolius funereus), Great Horned O...

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

BRK24E29_113

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

A close-up of a tree with mossy bark and a dark hollow in the center, background image

BRK24E01_099

A close-up of a tree with mossy bark and a dark ho...

Garden gnome making music in a tree hollow, near Gössl, Salzkammergut, Styria, Austria, Europe

BRK24E20_145

Garden gnome making music in a tree hollow, near G...

Old hut oak, pedunculate oak (Quercus robur), fireplace oak, Sababurg primeval forest, Hesse,

BRK24D14_276

Old hut oak, pedunculate oak (Quercus robur), fire...

Old hut oak, pedunculate oak (Quercus robur), fireplace oak, Sababurg primeval forest, Hesse,

BRK24D15_379

Old hut oak, pedunculate oak (Quercus robur), fire...

Ruddy shelduck (Tadorna ferruginea) female animal looking out of a tree cavity in an old ash tree

BRK24C79_419

Ruddy shelduck (Tadorna ferruginea) female animal ...

Deadwood structure hollow tree in deciduous forest, freshly felled hollow birch lying in the

BRK24C63_136

Deadwood structure hollow tree in deciduous forest...

Hunting European polecat (Mustela putorius) leaving hollow tree trunk in search for mice and

BRK24C72_127

Hunting European polecat (Mustela putorius) leavin...

Hunting European polecat (Mustela putorius) leaving hollow tree trunk in search for mice and

BRK24C74_129

Hunting European polecat (Mustela putorius) leavin...

Birch (Betula pendula) with hollows in the trunk

BRK24C10_038

Birch (Betula pendula) with hollows in the trunk

Spruce seedling (Picea abies) growing in moss, in the background a tree hollow, Neubeuern, Germany,

BRK24B49_464

Spruce seedling (Picea abies) growing in moss, in ...

Tree cave surrounded by moss and lichen, Neubeuern, Germany, Europe

BRK24B36_174

Tree cave surrounded by moss and lichen, Neubeuern...

Brown long-eared bat (Plecotus auritus) in a tree hollow, Thuringia, Germany, Europe

BRK24B28_291

Brown long-eared bat (Plecotus auritus) in a tree ...

Brown long-eared bat (Plecotus auritus) in a tree hollow, Thuringia, Germany, Europe

BRK24B02_065

Brown long-eared bat (Plecotus auritus) in a tree ...

Brown long-eared bat (Plecotus auritus) in a tree hollow, Thuringia, Germany, Europe

BRK24B04_467

Brown long-eared bat (Plecotus auritus) in a tree ...

Brown long-eared bat (Plecotus auritus) in a tree hollow, Thuringia, Germany, Europe

BRK24B08_064

Brown long-eared bat (Plecotus auritus) in a tree ...

A colourful macaw, parrot resting in a tree cave, jungle, Colombia. South America

BRK24A48_177

A colourful macaw, parrot resting in a tree cave, ...

Eurasian hoopoe

BRK23H21_082

Eurasian hoopoe

Eurasian hoopoe

BRK23H25_345

Eurasian hoopoe

Eurasian hoopoe

BRK23H18_021

Eurasian hoopoe

Eurasian hoopoe

BRK23H19_459

Eurasian hoopoe

Eurasian hoopoe

BRK23H22_104

Eurasian hoopoe

Eurasian hoopoe

BRK23H17_417

Eurasian hoopoe

American mink

BRK23H25_338

American mink

Wood mouse

BRK23H21_187

Wood mouse

Common dormouse

BRK23H22_087

Common dormouse

Edible dormouse

BRK23H19_166

Edible dormouse

Edible dormouse

BRK23H24_220

Edible dormouse

Wood mouse

BRK23H20_362

Wood mouse

Hiking trail

BRK23H05_027

Hiking trail

Young raccoon

BRK23H13_386

Young raccoon

Hiking trail

BRK23H14_122

Hiking trail

Hiking trail

BRK23H15_225

Hiking trail

Sycamore Gap

BRK23G18_176

Sycamore Gap

Sycamore Gap

BRK23G18_177

Sycamore Gap

Tawny owl

BRK23G10_483

Tawny owl

Tawny owl

BRK23G10_481

Tawny owl

Tawny owl

BRK23G10_482

Tawny owl

Tawny owl

BRK23G10_480

Tawny owl

Tawny owl

BRK23G10_479

Tawny owl

Eurasian tree sparrow

BRK23F59_223

Eurasian tree sparrow

Common starling

BRK23F60_136

Common starling

Eurasian Tree sparrow

BRK23F60_119

Eurasian Tree sparrow

Common starling

BRK23F65_049

Common starling

House sparrow

BRK23F63_094

House sparrow

Common starling

BRK23F63_234

Common starling

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