Red Squirrel on Tree — Green, Alert

1600 × 1000

Squirrel Eating Seeds — Gray, Calm

1600 × 1000

Two Birds on Tree Trunk

1920 × 1200

Woodpecker on Tree Trunk — Brown, Calm, Autumn

2047 × 1207

Blue Tit on Tree Trunk

1920 × 1281

Woodpecker on Tree Trunk — Black

1600 × 1200

Red-bellied Woodpecker — Brown

1575 × 1050

Woodpecker on Tree Trunk — Brown, Natural

1366 × 768

Red-crested Woodpecker

1600 × 1067

Blue tit on snowy branch

2560 × 1600

Owl in autumn tree

2048 × 1355

Long-eared owl in autumn tree

1920 × 1200