145 results for: biological rhythms

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Arctic fox (Vulpes arctica) on a stony beach embankment on the Barents Sea during fur change,

BRK26A12_065

Arctic fox (Vulpes arctica) on a stony beach emban...

Roebuck (Capreolus capreolus) yearling with bast horns on a dandelion meadow in search of food,

BRK26A23_009

Roebuck (Capreolus capreolus) yearling with bast h...

Roe deer (Capreolus capreolus) and fawns on a dandelion meadow (Taraxacum officinale), young

BRK26A23_458

Roe deer (Capreolus capreolus) and fawns on a dand...

Roebuck (Capreolus capreolus) during a rain shower, the retracted eavesdroppers signalise

BRK26A23_011

Roebuck (Capreolus capreolus) during a rain shower...

A roebuck (Capreolus capreolus) stands in the pouring rain in a meadow and shakes water out of its

BRK26A23_010

A roebuck (Capreolus capreolus) stands in the pour...

The territorial roebuck (Capreolus capreolus) is so aggressive that it attacks the entire body of

BRK26A23_461

The territorial roebuck (Capreolus capreolus) is s...

A roebuck (Capreolus capreolus) stands in the pouring rain in a meadow and shakes water out of its

BRK25M28_121

A roebuck (Capreolus capreolus) stands in the pour...

A doe licks and nibbles on the fur of a young roebuck (Capreolus capreolus), perhaps they are

BRK25M28_137

A doe licks and nibbles on the fur of a young roeb...

Roebuck (Capreolus capreolus) yearling with bast horns on a dandelion meadow in search of food,

BRK25M28_091

Roebuck (Capreolus capreolus) yearling with bast h...

Skull of deceased roebuck (Capreolus capreolus), bone, bast, Germany

BRK25M28_106

Skull of deceased roebuck (Capreolus capreolus), b...

Roebuck (Capreolus capreolus) during a rain shower, change of coat, Germany

BRK25M28_140

Roebuck (Capreolus capreolus) during a rain shower...

Roebuck (Capreolus capreolus) yearling in the bast during grooming, change of coat, Germany

BRK25M28_093

Roebuck (Capreolus capreolus) yearling in the bast...

A doe licks and nibbles the fur of a young roebuck (Capreolus capreolus), perhaps they are siblings

BRK25M28_115

A doe licks and nibbles the fur of a young roebuck...

A doe (Capreolus capreolus) with clearly visible udder, called a spider by the hunter, changing

BRK25M28_135

A doe (Capreolus capreolus) with clearly visible u...

Roebuck (Capreolus capreolus) yearling grazing in a meadow with dandelions, change of coat,

BRK25M28_092

Roebuck (Capreolus capreolus) yearling grazing in ...

A roebuck (Capreolus capreolus) and two doe grazing in the rain in a meadow, change of coat,

BRK25M28_113

A roebuck (Capreolus capreolus) and two doe grazin...

Roebuck (Capreolus capreolus) yearling with velvet horns, change of coat, attentive, Germany

BRK25M28_094

Roebuck (Capreolus capreolus) yearling with velvet...

A roe buck (Capreolus capreolus) grazing in a meadow during a rain shower, change of coat, eyes,

BRK25M28_116

A roe buck (Capreolus capreolus) grazing in a mead...

A roebuck (Capreolus capreolus) in the change of coat stretches its limbs while a dama (Dama dama)

BRK25M28_129

A roebuck (Capreolus capreolus) in the change of c...

A roebuck (Capreolus capreolus) stands chewing its cud in a meadow, not bothered by the rain,

BRK25M28_141

A roebuck (Capreolus capreolus) stands chewing its...

The roebuck (Capreolus capreolus) is massively infested with ticks, if you look closely you can

BRK25M28_114

The roebuck (Capreolus capreolus) is massively inf...

A doe (Capreolus capreolus) with clearly visible udder, an unmistakable sign that she is carrying

BRK25M28_128

A doe (Capreolus capreolus) with clearly visible u...

In a few days, this pregnant doe (Capreolus capreolus) will give birth to her fawns, pregnant,

BRK25M28_139

In a few days, this pregnant doe (Capreolus capreo...

A roebuck (Capreolus capreolus) loses its winter coat and the red summer coat becomes visible in

BRK25M28_108

A roebuck (Capreolus capreolus) loses its winter c...

Roebuck (Capreolus capreolus) yearling eyes attentive, change of coat, attentive, Germany

BRK25M28_112

Roebuck (Capreolus capreolus) yearling eyes attent...

Roebuck (Capreolus capreolus) yearling with bast horns on a dandelion meadow in search of food,

BRK25M28_118

Roebuck (Capreolus capreolus) yearling with bast h...

The doe (Capreolus capreolus) is looking attentively towards the edge of the forest, probably where

BRK25M28_127

The doe (Capreolus capreolus) is looking attentive...

Roebuck (Capreolus capreolus) in a knee-high maize field, changing coat, attentive, Germany

BRK25M28_096

Roebuck (Capreolus capreolus) in a knee-high maize...

Roebuck (Capreolus capreolus) with velvet horns in backlight, eyes, eye contact, change of coat,

BRK25M28_110

Roebuck (Capreolus capreolus) with velvet horns in...

Roebuck (Capreolus capreolus) during a rain shower, eyes, change of coat, Germany

BRK25M28_138

Roebuck (Capreolus capreolus) during a rain shower...

Roebuck (Capreolus capreolus) in change of coat resting in a meadow, eyes, eye contact, change of

BRK25M28_098

Roebuck (Capreolus capreolus) in change of coat re...

Roebuck (Capreolus capreolus) in a meadow with flowering dandelions, changing coat, attentive,

BRK25M28_097

Roebuck (Capreolus capreolus) in a meadow with flo...

From mid-May, many roebucks (Capreolus capreolus) have almost completed their change of coat, eyes,

BRK25M28_109

From mid-May, many roebucks (Capreolus capreolus) ...

The clearly visible udder makes it easy to recognise that the doe (Capreolus capreolus) is leading

BRK25M28_134

The clearly visible udder makes it easy to recogni...

The clearly visible udder makes it easy to recognise that the doe (Capreolus capreolus) is leading

BRK25M28_130

The clearly visible udder makes it easy to recogni...

A young roebuck (Capreolus capreolus) in early summer larch forest, buttonbuck, fur change, spring

BRK25M34_415

A young roebuck (Capreolus capreolus) in early sum...

Roebuck (Capreolus capreolus) yearling resting on a dandelion meadow, changing coat, attentive,

BRK25M28_119

Roebuck (Capreolus capreolus) yearling resting on ...

The shedding winter coat disturbs the young roebuck (Capreolus capreolus) during grooming, change

BRK25M28_111

The shedding winter coat disturbs the young roebuc...

Roebuck (Capreolus capreolus) during a rain shower, the retracted eavesdroppers signalise

BRK25M28_120

Roebuck (Capreolus capreolus) during a rain shower...

Rotwild überquert einen See, Male and female red deer in a lake

BRK25F94_280

Rotwild überquert einen See, Male and female red d...

Doe during change of coat suckles her fawn (European Roe (Capreolus capreolus) Deer), Roe Deer doe

BRK25D64_219

Doe during change of coat suckles her fawn (Europe...

European roe deer (Capreolus capreolus) stand in a meadow and observe the photographer (European

BRK25D66_032

European roe deer (Capreolus capreolus) stand in a...

Alpine Ibex (Capra ibex), buck shedding its fur, High Tauern National Park, Austria, Europe

BRK25B14_395

Alpine Ibex (Capra ibex), buck shedding its fur, H...

Snowshoe hare (Lepus americanus) changing fur winter, summer, detailed view, Yukon Territory,

BRK24G16_331

Snowshoe hare (Lepus americanus) changing fur wint...

Alpine Ibex (Capra ibex), buck shedding its fur, High Tauern National Park, Austria, Europe

BRK24G05_280

Alpine Ibex (Capra ibex), buck shedding its fur, H...

Roe deer changing coat

BRK23F83_364

Roe deer changing coat

European roe deer

BRK23E49_421

European roe deer

Roe deer

BRK23B84_252

Roe deer

Roe deer

BRK23B91_155

Roe deer

European roe deer

BRK23B86_453

European roe deer

Roe deer

BRK23B90_251

Roe deer

Grey

BRK23B83_161

Grey

Stoat

BRK23B50_278

Stoat

Stoat

BRK23B60_082

Stoat

Stoat

BRK23B58_271

Stoat

Stoat

BRK23B67_366

Stoat

Stoat

BRK23B52_287

Stoat

Stoat

BRK23B64_077

Stoat

Stoat

BRK23B54_485

Stoat

Stoat

BRK23B59_187

Stoat

Stoat

BRK23B57_178

Stoat

Stoat

BRK23B61_375

Stoat

Spitzbergenren

BRK22F81_100

Spitzbergenren

Mountain hare

BRK22F89_289

Mountain hare

Mouflon

BRK22G17_474

Mouflon

Mountain Hare

BRK22F92_188

Mountain Hare

Mountain Hare

BRK22G36_391

Mountain Hare

Grey Seal

BRK22G09_097

Grey Seal

Arctic fox

BRK22G28_354

Arctic fox

Grey Seal

BRK22F82_215

Grey Seal

Domestic Sheep

BRK22F99_310

Domestic Sheep

Grey Seal

BRK22G52_410

Grey Seal

Eurasian red squirrel

BRK22F05_426

Eurasian red squirrel

Snow Hare

BRK22F40_158

Snow Hare

Mouflon

BRK22F39_363

Mouflon

Moulting European bison

BRK22E85_483

Moulting European bison

Musk Ox

BRK22F03_395

Musk Ox

American Arctic Hare

BRK22F13_208

American Arctic Hare

Arctic Fox

BRK22F07_295

Arctic Fox

Arctic Fox

BRK22F07_294

Arctic Fox

Moulting European bison

BRK22E85_463

Moulting European bison

Roe Deer

BRK22F11_155

Roe Deer

Alpine ibex

BRK22F03_305

Alpine ibex

Roe Deer

BRK22F11_156

Roe Deer

Roe Deer

BRK22F11_157

Roe Deer

Roe Deer

BRK22F11_148

Roe Deer

Roe Deer

BRK22F11_158

Roe Deer

Mountain hare

BRK22D06_324

Mountain hare

Swaledale sheep

BRK22D17_169

Swaledale sheep

Mountain hare

BRK22C95_015

Mountain hare

Mountain hare

BRK22D05_395

Mountain hare

Mountain hare

BRK22D33_400

Mountain hare

Suedlicher See-Elefant

BRK22C52_410

Suedlicher See-Elefant

Suedlicher See-Elefant

BRK22C86_209

Suedlicher See-Elefant

Mountain hare

BRK22D28_305

Mountain hare

Grey seal

BRK22B68_109

Grey seal

Americanus

BRK21C91_498

Americanus

Americanus

BRK21C84_404

Americanus

Americanus

BRK21C84_405

Americanus

Vicuna

BRK21B99_054

Vicuna

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