-

58
World Oceans Day
-

103
Natchez Trace Parkway, Mississippi, United States
-

121
Ruins of Dunseverick Castle, Northern Ireland
-

140
Highway through Xitai Jinaier Lake, Qinghai Province, China
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152
1953 Mount Everest Expedition
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153
World Bicycle Day
-

160
International Tea Day
-

165
Plains zebra foal in Etosha National Park, Namibia
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166
World Environment Day
-

170
World Turtle Day
-

172
World Bee Day
-

180
Endangered Species Day
-

184
Formentor Lighthouse, Mallorca, Balearic Islands, Spain
-

186
World Otter Day
-

191
Shenandoah National Park, Virginia, United States
-

211
Smith Rock State Park, Oregon, United States
-

212
Great Barrier Reef from above, Queensland, Australia
-

212
Arch and Milky Way, Alabama Hills, Sierra Nevada, California, USA
-

215
International Day for Biological Diversity
-

222
Old city wall of Hwaseong Fortress, Suwon, South Korea
-

235
Palermo, Sicily, Italy
-

242
Skradinski Buk Waterfall, Krka National Park, Croatia
-

253
Hawa Mahal, Jaipur, Rajasthan
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257
Lupine flowers in bloom, Northern California, United States
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272
Atlantic puffins, Wales
-

289
Pitigliano, Tuscany, Italy
-

290
Snowy egret preening, central Florida, United States
-

302
International Museum Day
-

316
The glass dome of Galleria Vittorio Emanuele II, Milan, Italy
-

325
World Penguin Day