International Sloth Day Oct. 20, 2024

International Sloth Day

The world"s slowest mammal takes the spotlight today on International Sloth Day. Celebrated on October 20, this day invites us to learn more about their lives, including the threats they face, like shrinking habitats, and conservation efforts. There are six living sloth species, divided into two types: three-toed sloths and two-toed sloths.

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Today in History

Hangin around
Oct. 20, 2023International Sloth Day
Oct. 20, 2025International Sloth Day

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Sep. 4, 2023Camels in the desert, United Arab Emirates
Nov. 11, 2025Quiver trees, Keetmanshoop, Namibia
Jul. 12, 2025Thomsons gazelles, Maasai Mara, Kenya
Jan. 16, 2025Pinnacles National Park, California, United States
Nov. 1, 2025Yellowstone National Park, Wyoming, United States
Dec. 31, 2025New Years Eve
Dec. 27, 2024Lake Bled, Slovenia
May 5, 2025Torres del Paine National Park in Patagonia, Chile
A butterfly’s best friend
Jellies in a world of their own
Where are these illuminated walkways?
Jan. 6, 2024Vermilion Lakes, Banff
Sep. 16, 2025Nighttime view over the Gulf Coast
Mar. 19, 2026Short-beaked echidna, Adelaide Hills, Australia
A grove glows green
Stripes in sight
One giant leap for mankind
Dec. 14, 2025Christmas Bird Count
Gateway to Iberia
Sep. 17, 2025A young bull moose, Denali National Park, Alaska, United States
May 17, 2024Endangered Species Day
May 18, 2024International Museum Day
Jun. 20, 2024Summer solstice
Dec. 19, 2023Castle Square, Old Town, Warsaw, Poland
Sep. 14, 2023Przewalskis horses, Hustai National Park, Mongolia
Aug. 21, 2023Discovery Day in Canada
Time to make an impression
Mar. 4, 2025Happy Fat Tuesday!
Jan. 23, 2024Maldives
Jul. 31, 2024Hoodoos, Sunset Point, Bryce Canyon National Park, Utah, USA