Go Wild: Different species of rhinos at the Buffalo Zoo Maria Genero goes into the Wild at the Buffalo Zoo, and discusses the differences between the species of rhinos. Author: Maria Genero (WGRZ) Updated: 5:35 PM EDT May 7, 2021 BUFFALO, N.Y. — It's time to Go Wild! Wild at the Buffalo Zoo that is. Last week, the Buffalo Zoo made an exciting announcement that Toshi, the one-horned Indian rhino, is pregnant. In part two of Maria Genero's series, you will meet the other species of rhino that resides at the zoo. The Buffalo Zoo is one of only 26 zoos that keep more than one species of rhino, the Black and Indian, and each needs its own habitat and diet.