Markus Varesvuo / Willow grouse (Lagopus lagopus), Kiilopaa, Inari, Finland, January.

Roger Powell / Old Goldeneye Nestbox crafted from a log and chained to the side of a lodge to protect it from Wolverines. Kaalimaa, Pokka, Inari, Lapland, Finland

Roger Powell / Old Goldeneye Nestbox crafted from a log and chained to the side of a lodge to protect it from Wolverines. Kaalimaa, Pokka, Inari, Lapland, Finland, June.

Kirkendall-Spring / View through doorway of Osborn Cabin of Squaretop Mountain in Green River Valley, Bridger National Forest, Wyoming, USA. September 2015.

Kirkendall-Spring / Cedar Creek Grist Mill near the town of Woodland, Washington, USA. October 2015.

Loic Poidevin / Log cabin in coniferous woodland, Lapponia, Finland, June 2015.

Kirkendall-Spring / Cabin in snow on starry night, Buffalo Ranch, Lamar Valley, Yellowstone National Park, Wyoming, USA. February 2015.

Kirkendall-Spring / The historic Hutchinson Homestead, Stone Mountain State Park. North Carolina, USA, October 2013.

Fabrice Cahez / Small mobile log cabin, Vosges, France, June 2013

Christophe Courteau / Ranger cabin, Magdalena Bay, Spitzbergen, Svalbard, Norway, June 2012.

Franco Banfi / Icicles haning from roof of log cabin, Arctic circle Dive Center, White Sea, Karelia, Northern Russia, March 2010

Franco Banfi / Russian-style wooden guesthouses, Arctic circle Dive Center, White Sea, Karelia, Northern Russia, September