-

545
Asteroid Day
-

542
World Rainforest Day
-

540
International Day of the Tropics
-

538
Northern gannets, Shetland Islands, Scotland
-

532
International Day for the Conservation of the Mangrove Ecosystem
-

529
Moon Day
-

528
Ring-tailed lemur
-

528
A female Eurasian red squirrel, Switzerland
-

526
Tide pools in La Jolla, California, United States
-

525
Coral Reef Awareness Week
-

522
Great white egret, Hungary
-

521
Avalanche Lake Trail at Adirondack High Peaks, New York, United States
-

518
Trullo buildings in Alberobello, Apulia, Italy
-

512
Scotts Bluff National Monument, Gering, Nebraska, United States
-

509
Independence Day of the Argentine Republic
-

508
World Nature Conservation Day
-

508
Pollinator Week
-

507
International Day of Friendship
-

501
Petroglyphs near Fruita in Capitol Reef National Park, Utah, United States
-

499
The citadel in Bonifacio, Southern Corsica, France
-

498
Wheatear, Peak District National Park, England
-

496
Thomsons gazelles, Maasai Mara, Kenya
-

496
Aerial view of Plaza Mayor, Madrid, Spain
-

494
Keel-billed toucan, Costa Rica
-

492
Anshun Bridge, Chengdu, China
-

491
World Lake Day
-

489
International Rock Day
-

488
Great grey owls in their nest, Finland
-

485
Barracudas at Shark Reef, Ras Mohammed National Park, Sinai Peninsula, Egypt
-

479
Point Reyes National Seashore, California, United States