MAKE A GIFT TO SLOTHS TODAY!
TO OPERATE THE SLOTH INSTITUTE MONTHLY
Help Sloths in the Wild
A special thank you to all those who supported The Sloth Institute for Giving Tuesday on December 2! We raised $3,143.88 together! We will keep our Giving Tuesday goal open through the weekend until Sloth Sunday, December 7, 2025.
Your Gift Is Tax-Deductible
TSI is a fiscally sponsored nonprofit through Global Impact in the United States and a registered Costa Rican foundation. Your contribution today is fully tax-deductible in the U.S.
Your Donation Makes a Real Impact
As a grassroots organization with a tiny team, every dollar stretches far and goes directly to the field. When you support TSI, you’re funding hands-on conservation that protects real sloths in the rainforests of Costa Rica.
Why Give Today?
Because sloths can’t wait.
Rescues don’t pause.
Rehabilitation continues every day.
And rainforest conservation is only possible with supporters like you.
Feed a Sloth for a Day
Your donation helps Team Sloth gather fresh-picked leaves like cecropia, ficus, beach almond, and dozens of other native species from surrounding areas, ensuring each sloth receives a wild, nutritious, and species-appropriate diet that supports their health and recovery.
Vaccinate a Stray
Your support fuels our partnership with PAWS to reduce the risk of disease and attacks from unvaccinated stray dogs and cats. By mitigating domestic-wildlife conflict, we’re creating a safer future for sloths, other native species, and companion animals alike.
Environmental Education
Your donation helps purchase essential safety equipment for firefighters and electric companies, and supports TSI-led educational workshops that teach communities how to prevent electrocutions before they happen. Together, we can save sloths and other arboreal wildlife, one powerline at a time.
Adopt-A-Tree for a Sloth
In honor of our 10th anniversary, your donation supports reforestation efforts that create safe, thriving habitats for sloths and other wildlife. This Slothtoberfest, help us reach our $30,000 goal and celebrate a decade of sloth conservation!
Each $25 donation plants a native tree and brings us one step closer to a more sustainable future. * You’ll receive a personalized adoption certificate!
Purchase a Radio Collar
Help us purchase a non-invasive GPS radio collar to track a rehabilitated sloth after release. These collars are vital tools that allow our team to monitor sloths in the wild, ensuring they’re thriving and adapting to their new environment.
Each collar provides crucial data that helps us improve our rehabilitation strategies and better understand wild sloth behavior and ecology. Support sloth science!