Puffins (© Nicram Sabod/Shutterstock)(Bing Canada)

Bacon Creek, Mount Baker-Snoqualmie National Forest, Washington (© Ethan Welty/Tandem Stills + Motion)(Bing Canada)

Scanning electron microscope (SEM) image of vaterite (© Science Photo Library)(Bing Canada)

Reflection on the lake at Bergpark Wilhelmshöhe in Kassel, Germany (© Chinch Gryniewicz/plainpicture)(Bing Canada)

Massive selenite crystals in the Cave of the Crystals in Naica, Mexico (© Carsten Peter/Getty Images)(Bing Canada)

Opening ceremony of the 1896 Olympic Games in Panathinaiko Stadium, Athens, Greece (© Eye Ubiquitous/UIG/Getty Images)(Bing Canada)

Sunrise at Pura Ulun Danu Bratan temple in Bali, Indonesia (© Rat007/Shutterstock)(Bing Canada)

Long-tailed glossy starlings (© FuYi Chen/500px)(Bing Canada)

Friendship Square in Dalian, China (© Rob Whitworth/Getty Images)(Bing Canada)

Coffee sprouts in Costa Rica (© Istvan Kadar Photography/Getty Images)(Bing Canada)

Cave on the Jordanian shore of the Dead Sea near Zara Spring (© George Steinmetz/Corbis)(Bing Canada)

Composite satellite image of the Ugab River in Namibia (© NASA)(Bing Canada)

Spring trees in a misty valley, Lively, Sudbury, Ontario (© Don Johnston/All Canada Photos/Age Fotostock)(Bing Canada)

Gare Saint-Lazare Train Station, Paris, France (© Hal Bergman/Getty Images)(Bing Canada)

A snorkeler in the Mediterranean Sea at Cabo de Gata-Níjar Natural Park in Spain (© David Santiago Garcia/Aurora Photos)(Bing Canada)

Waterfall and moss, Shenandoah National Park, Virginia (© Oliver Gerhard/imageBROKER/Alamy)(Bing Canada)

Milky Way over Namgyal Tsemo Monastery in Leh, Ladakh, India (© Panom Bounak/500px)(Bing Canada)

San Juan de Gaztelugatxe, Bermeo, Basque Country, Spain (© Mimadeo/Shutterstock)(Bing Canada)

Western gull chick in Channel Islands National Park, California (© George H.H. Huey/Alamy)(Bing Canada)

A group of joggers run across the Humber Bay Arch Bridge in Toronto (© Mark Blinch/REUTERS)(Bing Canada)

PuttyBeach in New South Wales, Australia (© Steve Daggar Photography/Moment/Getty Images)(Bing Canada)

Bloom of microscopic phytoplankton scattered across the surface of the Black Sea (© NASA/Corbis)(Bing Canada)

Kilauea erupting, Hawai’i Volcanoes National Park (© Art Wolfe/Getty Images)(Bing Canada)

American bison on the Little Missouri River in Theodore Roosevelt National Park, North Dakota (© Tom & Pat Leeson/Science Photo Library)(Bing Canada)

Common Sundew (Drosera rotundifolia), Prince Rupert, B.C. (© Minden Pictures)(Bing Canada)

Sunlight reflecting on rice paddy terraces, Yuanyang County, China (© Eastphoto/age fotostock)(Bing Canada)

Common kestrel hunting for rodents (© Bertie Gregory/Corbis)(Bing Canada)

Prairie smoke blossoms (© Jim Brandenburg/Minden Pictures)(Bing Canada)

Oak tree canopy in Roudsea Wood, Cumbria, England (© Chris Mattison/Minden Pictures)(Bing Canada)

Cirrus clouds over Guadalupe Mountains National Park, Texas (© Viktor Posnov/Getty Images)(Bing Canada)