* Horses: While not native to Russia in the wild, horses have been domesticated and are widely found throughout the country.
* Zebras: Zebras are native to Africa and are not found in Russia.
* Kangaroos: Kangaroos are native to Australia and are not found in Russia.
* Hippos: Hippos are native to Africa. Some might be kept in zoos in Russia, but they don't live wild in the country.
In summary: Only horses are found in Russia, but they're domesticated, not wild. The other animals are native to other continents.