International Day for Biosphere Reserves Nov 3, 2024

International Day for Biosphere Reserves

Today is the International Day for Biosphere Reserves. Biosphere reserves may sound like a scientific mouthful, but they"re essentially nature"s sweet spots—places where biodiversity, or variety of life on Earth, thrives. These areas, recognised by UNESCO, keep ecosystems healthy, protect endangered species and help regulate climate through forests, wetlands and other crucial habitats. There are 759 biosphere reserves across 136 countries. From the lush greenery of Sundarbans in India to the vast expanses of the Great Sandy Biosphere Reserve in Australia, each reserve is unique.

© Claudio Contreras/Minden Pictures

palette

Today in History

An experiment in sustainability
Nov 3, 2023Pacific sea nettles off the coast of Carmel, California, USA
Nov 3, 2025Jellyfish swimming in the Pacific, Guerrero, Mexico

More Desktop Wallpapers:

Swinging over Munich
Dec 26, 2024Boxing Day
Sep 6, 2024Glenariff Forest Park, Northern Ireland, UK
Nov 15, 2024Yi Peng lantern festival, Chiang Mai, Thailand
Aug 31, 2023Saguaro cacti, Ironwood Forest National Monument, Arizona
Jul 4, 2025Orosei, Sardinia, Italy
Masterpiece of acoustic science
Combine wind and water, and you’ll get...
Dec 20, 2023Val Gardena, South Tyrol, Dolomites, Italy
Dec 4, 2025Indian Navy Day
An endless stretch of sky
Sep 23, 2024Sea otter in Prince William Sound, Alaska, USA
A shiver of sharks on the hunt
Dec 9, 2025Guanaco, Punta Norte, Valdés Peninsula, Argentina
Mar 11, 2025Broken Beach in Nusa Penida, Bali, Indonesia
Nov 24, 2023Olympic National Park, Washington, USA
May 4, 2024Star Wars Day
Getting starry-eyed at the moon
Jun 20, 2025Seljalandsfoss waterfall at sunset, Iceland
Jul 9, 2024Talampaya National Park, Argentina
This blue succulent is as good as gold here
Nov 7, 2023Kirkilai lakes, Biržai Regional Park, Lithuania
Jun 12, 2024Big Bend National Park, Texas, USA
Dec 12, 2024Poinsettia
Starry, starry night
History awaits atop the hill
Napping near the North Pole
Dec 3, 2024Amber Fort, Amer, Jaipur, Rajasthan, India
Jan 17, 2025Brown pelican, San Diego, California, United States
Nov 9, 2023Birch trees, Drammen, Norway