Photos: Zonkeys and ligers and pizzlies

Ippo, a rare product of a female donkey and a male zebra, or<a href='http://www.cnn.com/2010/US/09/23/what.is.zedonk/index.html'> "zonkey</a>," born in Florence, Italy, on Tuesday, July 23. Sometimes called zedonks or zebroids, the zonkey could live well into its 20s but will be unable to reproduce.

Ippo, a rare product of a female donkey and a male zebra, or "zonkey," born in Florence, Italy, on Tuesday, July 23. Sometimes called zedonks or zebroids, the zonkey could live well into its 20s but will be unable to reproduce.