Bence Mate / African wild dogs (Lycaon pictus) juveniles playing with the leg of an impala, trying to drag it in three different directions. Mkuze, South Africa. Commended in Glanzlichter photo competition 2020.

Markus Varesvuo / Black Grouse (Tetrao tetrix) displaying with breath vapor at dawn, Utajarvi, Finland, April

Philippe Clement / Forester dragging tree-trunks from forest with Belgian draft / draught horse (Equus caballus) Belgium. March 2013.

Mark Hamblin / 2020VISION / Rowan tree silhouetted above Loch Lurgainn with Cul Mor (left) and Ben More Coigach beyond, Coigach, Highland, Scotland, UK, November. Photographer quote: "Let's face it walking uphill is a drag – I g...

Ingo Arndt / Puma (Puma concolor) female draggging freshly killed Guanaco (Lama guanicoe). Torres del Paine National Park, Patagonia, Chile. April.

Denis-Huot / Lion (Panthera leo), male dragging buffalo prey, Masai-Mara Game Reserve, Kenya

Denis-Huot / Lion (Panthera leo), male dragging buffalo prey, Masai-Mara Game Reserve, Kenya

Denis-Huot / Spotted hyena (Crocuta crocuta), female carrying prey, Masai-Mara Game Reserve, Kenya

Andy Rouse / Bengal tiger (Panthera tigris tigris) dragging a dead Sambar (Rusa unicolor), Ranthambore National Park, Rajasthan, India.

Wild Wonders of Europe / Widstrand / Men preparing to load sedated European bison / Wisent (Bison bonasus) onto lorry for transportation from the Avesta Visentpark in Sweden to the Armenis area in the Southern Carpathians, Romania. May 2...

Wild Wonders of Europe / Widstrand / Men using quad bike to move sedated European bison / Wisent (Bison bonasus) before loading onto lorry for transportation from the Avesta Visentpark in Sweden to the Armenis area in the Southern Carpat...

John Abbott / Young male Bold jumper (Phidippus audax) jumping with its drag line visible Travis County, Texas, USA. Controlled conditions. March