This week, we’re celebrating all five species of rhinos during our annual 5/5: Keep the Five Alive campaign—proudly presented by our partners at Blue Rhino!

And this year is extra special—it’s 5/5/2025! That’s five rhino species, on the fifth day of the fifth month, in the year of fives. If that’s not a sign to take action for rhinos, we don’t know what is!

Rhinos have roamed Earth for over 50 million years, but today, they face extinction due to poaching, habitat loss and human-wildlife conflict. The International Rhino Foundation, alongside Blue Rhino, is committed to ensuring a future for all five rhino species.

From May 1 through May 8, every donation to the International Rhino Foundation will be matched dollar for dollar—up to $35,000—by Blue Rhino! Double your impact and help us protect rhinos around the world.

Join us on 5/5/2025 (and beyond!) by raising awareness, sharing rhino facts, or simply spreading the love for these incredible animals. However you choose to celebrate, you’re helping Keep the Five Alive.

ICYMI: both Delilah and Harapan are celebrating birthdays this spring and we’re thrilled to announce that they are available for sponsorship! When you symbolically sponsor a Sumatran rhino, you’re not just supporting one incredible rhino—you’re helping care for all 10 rhinos at the Sumatran Rhino Sanctuary, including calves like Indra and Anggi, and longtime residents like Ratu and Andatu..

Latest Blogs

Using Genetic Factors to Improve Rhino Management

IRF funded nearly $300,000 in rhino research over the past 3 years, including a University of Pretoria study to help manage genetic diversity in black and white rhinos. Learn about how researchers are helping ensure rhino populations stay healthy and resilient for generations to come.

Rhinos in the News

It's not too late to snag a limited edition Keep the Five Alive shirt! Shirts will be printed and shipped once a week and will be available through May 31.