Bullfinch with a bright red breast on snow-covered twigsBullfinch with a bright red breast on snow-covered twigs
White polar bear on the background of sunset in the icy desert of the arctic national park in alaskaWhite polar bear on the background of sunset in the icy desert of the Arctic National Park in Alaska
A flock of fish forming a circle in the underwater worldA flock of fish forming a circle in the underwater world
A marten in a snow-covered forest on the trunk of a felled treeA marten in a snow-covered forest on the trunk of a felled tree