Solar Impulse 2 in Honolulu
The citadel in Bonifacio, Southern Corsica, France
A wheatear in Peak District National Park, England
Rolling hills of the Palouse, Washington
St. Barbaras Cathedral, Kutná Hora, Czechia
European fallow deer in England
Yellowstone for the National Park Services birthday
Trullo buildings in Alberobello, Apulia, Italy
World Lake Day in the Faroe Islands
A great white egret in Hungary
Aerial view of Plaza Mayor, Madrid, Spain
International Whale Shark Day
Scotts Bluff National Monument, Gering, Nebraska
Labor Day parade in 1915 Chicago
Camel thorn trees, Namib-Naukluft Park, Namibia
Annivesary of the Wilderness Act of 1964
Grizzly bears in Alaska for National Wildlife Day
Pacific Park, Santa Monica State Beach, California
National Hummingbird Day
Gdańsk on the banks of the Motława, Poland
International Literacy Day
A Eurasian red squirrel in Switzerland
Hay bales in North Yorkshire, England
Patriot Day
In the Red Sea for World Dolphin Day