-

410
Skagit Valley Tulip Festival
-

414
World Art Day
-

414
Star Wars Day
-

415
International Day of Human Space Flight
-

419
Pacific Rim Whale Festival
-

423
Celebrating Pi Day
-

425
Juvenile sunbittern displaying at nest, Ecuador
-

427
World Theatre Day
-

429
Grey seal sleeping on the beach, Orkney Islands, Scotland
-

432
Spring equinox
-

433
The Wave, Vejle, Denmark
-

437
International Polar Bear Day
-

437
Harbour and longtail boats at Ko Samui, Thailand
-

438
Peach trees in Cieza, Murcia, Spain
-

449
International Dark Sky Week
-

459
Cherry blossoms at East Lake Cherry Blossom Park, Wuhan, China
-

459
Papagayo Beach, Lanzarote, Canary Islands, Spain
-

459
Plains zebra foal in Etosha National Park, Namibia
-

460
Palermo, Sicily, Italy
-

465
Evening over Göreme, Cappadocia, Türkiye
-

466
Mam Tor, Derbyshire, England
-

468
National Panda Day
-

479
Purple crocus flowers, Seven Rila Lakes, Bulgaria
-

492
Grand Canyon National Park, Arizona, United States
-

492
Oloupena Falls, island of Molokai, Hawaii, United States
-

497
Dragons Eye, Uttakleiv Beach, Norway
-

497
Wildflower bloom, Central Valley, California, United States
-

501
Horsetail Fall in Yosemite National Park, California, United States
-

502
Castle Day Japan
-

504
Mendenhall Glacier, Alaska, United States