Whenever one year ends and another one begins we tend to reflect upon the past year’s achievements and make goals for the future. However, rather than go through a laundry… read more →
Wishing all TSI volunteers, fans and donors, a slothful of thanks. We just want to thank you. Thank you for showing your commitment to an environmentally sound world that has safe… read more →
By Sam Trull A question I get asked often is “Are sloths endangered?”. While the sloths of Costa Rica may not be categorized as ENdangered, they are still very much… read more →
The Logo is inspired by Monster, beloved sloth by many The Sloth Institute (TSI), located in Manuel Antonio, Costa Rica, is celebrating International Sloth Day (which takes place October 20th)… read more →
Jane Goodall says, “What you do makes a difference and you have to decide what kind of difference you want to make”. Teachers of the world make a difference each… read more →
Here at The Sloth Institute, we work tirelessly every day to make positive differences in the lives of the sloths of Costa Rica. From helping orphaned and injured sloths get… read more →
CALLING ON ALL YOU AMAZING TEACHERS/ADMINISTRATORS/COUNSELORS! A fun and interactive way to inspire kindness to animals and the environment The Sloth Institute (TSI) is excited to announce our celebration of… read more →
Every day tourists from all over the world visit Costa Rica for it’s amazing scenery (beaches, volcanoes, cloud forests) and for it’s amazing wildlife. The variety of gorgeous mammal species… read more →
Life can be both beautiful and tragic. Today we share with you the news that Monster, everyones beloved three fingered sloth, has passed away to the forces of nature. Through no… read more →















