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.

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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

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Combine wind and water, and you’ll get...
The worlds most exclusive beach?
Nov 28, 2023Varandha Ghat,Bhor,Maharashtra, India
A city so nice they made it twice
Jan 20, 2024Macaroni penguins
Oct 20, 2025Hoffmanns two-toed sloth, Ecuador
Aug 13, 2025Corona Arch near Moab, Utah, United States
A public restroom or a tourist spot?
Fourth rock from the sun
Aug 18, 2024Huntington Beach Pier, California, USA
Jan 4, 2025Bản Giốc – Detian Falls, Vietnam
Turtle-y nice day for a swim
Sep 18, 2024Gujō Hachiman Castle, Gifu Prefecture, Japan
What can you see from this tower?
Aug 19, 2025Spotted eagle rays
Nov 7, 2025Polar bear in Churchill, Manitoba, Canada
Sep 20, 2024Ocracoke Lighthouse on Ocracoke Island, North Carolina, USA
May 6, 2025An ultralight aircraft flying over the sands of Namibia
Southern tip of a northern isle
Nov 25, 2024Maasai giraffes in Amboseli National Park, Kenya
Oct 30, 2023Common raven
Where are these spectacular peaks?
Jun 10, 2024The city of Osaka at night, Japan
Beautiful falling waters
Jan 26, 2024Republic Day
Nov 19, 2023Alam-Pedja Nature Reserve, Estonia
Dec 14, 2023Boreal owl
Keyholes to the kingdom
Nov 11, 2024Banff National Park, Alberta, Canada
Mar 12, 2024Bryce Canyon National Park, Utah, USA