Red lichen on rocks, Wineglass Bay, Freycinet National Park, Freycinet Peninsula, Tasmania, Australia, Pacific

Red lichen on Rocks, Bay of Fires, Bay of Fires Conservation Area, Tasmania, Australia, Pacific

Aspen leaf turning red and orange on a lichen-covered rock, Uncompahgre National Forest, Colorado, United States of America, North America

Lichen covered red granite rocks at the Hazards Mountain Range, Coles Bay, Freycinet Peninsula, Freycinet National Park, Tasmania, Australia, Pacific

North Ham Bay, deep inlet, lichen covered red granite cliffs and stacks, seaweed, Muckle Roe Island, Shetland Isles, Scotland, United Kingdom, Europe

North Ham Bay, deep inlet, lichen covered huge red granite cliffs, Muckle Roe Island, Shetland Isles, Scotland, United Kingdom, Europe

North Ham, lichen covered huge red granite cliffs and stacks, Muckle Roe Island, Shetland Isles, Scotland, United Kingdom, Europe

Red lichen on rocks, Wineglass Bay, Freycinet National Park, Freycinet Peninsula, Tasmania, Australia, Pacific

Red lichen on rocks, Wineglass Bay, Freycinet National Park, Freycinet Peninsula, Tasmania, Australia, Pacific

Red lichen on Rocks, Bay of Fires, Bay of Fires Conservation Area, Tasmania, Australia, Pacific

Lichen covered rocks, Shore at Greens Beach, Tasmania, Australia, Pacific

Lichen covered rocks, shore at Greens Beach, Tasmania, Australia, Pacific

A pool coloured red from algae that have been fertilized by seabird guano on the Farne Islands, Northumberland, UK.

Tourists on the summit of Moro Rock a granite outcrop viewpoint in the Sequoia National Park, Yosemite, USA at sunset.

Whalebone Alley, female tourist standing between bow head whale rib bones, Itygran Island (Bering Sea) Russia, Asia. MORE INFO: Whale Bone Alley was discovered by Soviet archaeologists in 1976, but has remained untouched since and little is known of this place. There is a long double line of bowhead whale bones -- jaws and ribs -- running parallel along the shore for hundreds of yards. Many of the bones, especially the enormous jaw bones, are still standing, propped up by lichen-covered rocks. The location is thought to have been used in about 1300 as a ceremonial site, for a men's secret society or feasting site.

Whalebone Alley, female tourist sitting on bowhead whale bone, Itygran Island (Bering Sea) Russia, Asia. MORE INFO: Whale Bone Alley was discovered by Soviet archaeologists in 1976, but has remained untouched since and little is known of this place. There is a long double line of bowhead whale bones -- jaws and ribs -- running parallel along the shore for hundreds of yards. Many of the bones, especially the enormous jaw bones, are still standing, propped up by lichen-covered rocks. The location is thought to have been used in about 1300 as a ceremonial site, for a men's secret society or feasting site.

Red squirrel (Sciurus vulgaris) feeding on lichen covered branch, Wyoming, USA

Red lichen on a rock, Fox Glacier, Westland National Park, South Island, New Zealand, Oceania

Tundra in autumn , detail bearberry (Arctostaphylos alpinus) lichen and mushroom blue berry (Vaccinium myrtillus) low bush cranberry ( Vacinium vitus)

Reindeer Lichen of Caribou Moss and a small shoot with red leaves, Rondane National Park, Norway, Europe

Eurasian red squirrel (Sciurus vulgaris) sitting on a lichen-covered branch, North Rhine-Westphalia, Germany, Europe

Red kite (Milvus milvus), sitting on a lichen covered stone, Black Forest, Baden-Wuerttemberg, Germany, Europe

Large lichen covered rock in a frozen lake situated on the flats beside hudson's bay, Manitoba canada

Mjoifjordur Is A Fjord On Iceland's Eastern Coast, A Lichen Covered Rock In The Foreground While The Fjord Extends Out Behind It, Iceland

Red-necked spurfowl (Pternistis afer) on lichen-covered branch in profile, Serengeti, Tanzania

Tombstone Mountain reflected in Talus Lake in autumn, Tombstone Territorial Park, Yukon

Fall colours and sunset along Dempster Highway, Yukon

Eurasian red Squirrel (Sciurus vulgaris), Ardennes, Belgium

Eurasian red Squirrel (Sciurus vulgaris), Ardennes, Belgium

Eurasian red Squirrel (Sciurus vulgaris) on a branch, Ardennes, Belgium