
3945
Gdańsk on the banks of the Motława, Poland
Gdańsk on the banks of the Motława, Poland

3957
Anshun Bridge, Chengdu, China
Anshun Bridge, Chengdu, China

3958
Asteroid Day
Asteroid Day

3965
International Day for the Conservation of the Mangrove Ecosystem
International Day for the Conservation of the Mangrove Ecosystem

3980
World Environment Day
World Environment Day

3983
Cable car station, Graubünden, Switzerland
Cable car station, Graubünden, Switzerland

3984
World Oceans Day
World Oceans Day

4009
National Lighthouse Day
National Lighthouse Day

4012
Three Musketeers Falls at Iguazú Falls, Argentina
Three Musketeers Falls at Iguazú Falls, Argentina

4025
A great white egret in Hungary
A great white egret in Hungary

4027
National Moth Week
National Moth Week

4033
Camel thorn trees, Namib-Naukluft Park, Namibia
Camel thorn trees, Namib-Naukluft Park, Namibia

4044
Shark Awareness Day
Shark Awareness Day

4051
Spotted eagle rays in the Galápagos Islands
Spotted eagle rays in the Galápagos Islands

4072
Iceland for International Rock Day
Iceland for International Rock Day

4074
A Eurasian red squirrel in Switzerland
A Eurasian red squirrel in Switzerland

4076
Thousand Islands region, St. Lawrence River, US-Canada border
Thousand Islands region, St. Lawrence River, US-Canada border

4081
Devils Tower National Monument, Wyoming
Devils Tower National Monument, Wyoming

4091
Perseid meteor shower over Nevada
Perseid meteor shower over Nevada

4115
Colorful houses of Las Palmas de Gran Canaria, Spain
Colorful houses of Las Palmas de Gran Canaria, Spain

4122
World Lion Day
World Lion Day

4125
Northern gannets, Shetland Islands, Scotland
Northern gannets, Shetland Islands, Scotland

4131
Old City of Dubrovnik in Dalmatia, Croatia
Old City of Dubrovnik in Dalmatia, Croatia

4135
Summer solstice
Summer solstice

4136
Clark Range, Yosemite National Park, California
Clark Range, Yosemite National Park, California

4145
Point Reyes National Seashore in California
Point Reyes National Seashore in California

4164
Temple of Philae, Aswan, Egypt
Temple of Philae, Aswan, Egypt

4166
Little Pigeon River, Great Smoky Mountains, Tennessee
Little Pigeon River, Great Smoky Mountains, Tennessee

4179
Autumn equinox
Autumn equinox

4191
Rolling hills of the Palouse, Washington
Rolling hills of the Palouse, Washington