Enjoy this story by guest blogger, Kevin Grinnell, owner of slothgrip. He recently visited TSI and donated climbing rope used in climbing gyms for use as new sloth speedways. In… read more →
Humpty Dumpty is a baby 3-fingered sloth that was found on the ground in shock and dying. TSI’s sloth response team came to the rescue and was able to bring… read more →
Happy Earth Day! It’s a perfect day to announce TSI’s Public Service Announcement (PSA) Contest Winner!! The Sloth Institute held a year long contest welcoming sloth conservationists of all ages… read more →
The Sloth Institute has a New Year’s Resolution and we need your support! Deforestation in the rainforest is causing sloths to lose vital connections to their homes, food, and safety.… read more →
We’ve been counting down the days until Christmas! Several sloths have shared their holiday wishes. Let’s hope they come true…. with your help! Visit tsi.charity.org to fulfill a sloth wish… read more →
It’s OCTOBER 20th – our favorite day of the year…. INTERNATIONAL SLOTH DAY! Celebrate with The Sloth Institute Costa Rica, no matter where you are! Contribute to help save sloths… read more →
With International Sloth Day just around the corner (October 20th), The Sloth Institute (TSI) is celebrating the sloth lives it has helped to save and thanking its supporters as it… read more →
Update on Keanu! If you recall, he was orphaned as a small baby and TSI stepped in to hand-raise him. We’re happy to report Keanu has already gained 1kg and… read more →
Daenerys just had a health check. She looks great – and is pregnant again! How timely is our announcement. Today is Mother’s Day in Costa Rica! Her previous baby we… read more →
A young adult female three-fingered sloth was rescued from an unconnected small tree in the middle of town. There was cutting of trees in the forest nearby, which likely pushed… read more →
















