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:

Oct 16, 2024Jurassic Coast, Dorset, United Kingdom
Apr 13, 2024Apple trees in spring, Germany
Pride and Joy
Dec 28, 2024Dudhsagar Falls, Goa
Mar 20, 2025Spring equinox
Oct 13, 2023Vieste, Apulia, Italy
Aug 29, 2025Aerial view of Plaza Mayor, Madrid, Spain
Apr 27, 2024Leucistic Annas Hummingbird
Where are these magnificent cliffs?
A blue-tiful island
Unbe-leaf-able
Nov 25, 2023Toledo, Spain
Nature’s blue wonder
Jun 5, 2025World Environment Day
Oct 17, 2025Rock River Falls, Upper Peninsula, Michigan, United States
Feb 2, 2025Alappuzha, Kerala
Jul 3, 2025Rainbow River, Rainbow Springs State Park, Florida, United States
Jul 3, 2024Meerkat family
May 23, 2025World Turtle Day
A kiss and a sigh
Sep 26, 2023Venice Skatepark, Los Angeles, California
Fit for a fairytale
Where are these birds headed?
Jul 16, 2024A hammock in Central Florida, USA
Himalaya mountain range
Farewell, Ma’am
Sep 20, 2025Oktoberfest begins!
The festival of joy and happiness
Oct 29, 2023Bonaventure Cemetery, Savannah, Georgia, USA
Blurring the lines with wearable art