Saksun, Faroe Islands, Denmark (© miroslav_1/Getty Images)

The Old Fortress of Corfu, Greece (© Netfalls Remy Musser/Shutterstock)

Western box turtle (© Tim Fitzharris/Minden Pictures)

Arenal Volcano seen from Monteverde, Costa Rica (© Kevin Wells/Getty Images)

Pont d’Arcole on the Seine river, Paris, France (© StockByM/Getty Images)

European honeybees in Sheffield, England (© Deborah Vernon/Alamy)

Sumatran rhinoceros female eating leaves, Way Kambas National Park, Sumatra, Indonesia (© Cyril Ruoso/Minden Pictures)

Museo Soumaya, Plaza Carso, Mexico City, Mexico (© Juan Romero/Alamy)

Natural Bridges State Beach in Santa Cruz, California (© Jim Patterson/Tandem Stills + Motion)

Canoeing in Okefenokee National Wildlife Refuge, Georgia (© Brad Beck/Tandem Stills + Motion)