Jeff Vanuga / Traffic jam caused by Grizzly bear (Ursus arctos horribilis) mother and cubs crossing road, watched by tourists and photographers, Yellowstone National Park, Wyoming, USA, October 2015.

Frederique Olivier / Adelie penguin (Pygoscelis adeliae) group, Antarctica.

Gavin Hellier / Timelapse of commuters walking through Shibuya Station at rush hour, Shibuya, Tokyo, Honshu, Japan, 2011.

Alex Mustard / Vibrant Red Sea reef scene, with orange female Scalefin anthias (Pseudanthias squamipinnis) swarming in front of Fire coral (Millepora dichotoma) feeding on plankton brought to the reef by currents. R...

Michel Roggo / Sockeye / Red Salmon (Oncorhynchus nerka) on spawning migration. Adams River, British Columbia, Canada, October.

David Noton / Rush hour traffic. M32, Bristol, England, UK, Europe

David Woodfall / London buses at standstill on bridge during Extinction Rebellion climate change demonstration when five main bridges across River Thames were blocked by protestors. .17 November 2019.

David Woodfall / London buses at standstill on bridge during Extinction Rebellion climate change demonstration when five main bridges across River Thames were blocked by protestors.17 November 2019.

SCOTLAND: The Big Picture / Light trails from car lights, evening rush hour in Glasgow city centre. Scotland, UK.

SCOTLAND: The Big Picture / Evening rush hour with trails from car lights, long exposure. Charing Cross, Glasgow, Scotland, UK.

Ashley Cooper / Traffic congestion on the M1 motorway at Loughborough, with a plane coming into land at East Midlands Airport. August 2005

Ashley Cooper / Traffic on Highway 63 through boreal forest, Alberta, Canada, August.