In a case that could set a global legal precedent for granting basic rights to apes, animal rights advocates are seeking to get the 26-year-old male chimpanzee legally declared a "person."

Hiasl's supporters argue that he needs that status to become a legal entity that can receive donations and get a guardian to look out for his interests.

"Our main argument is that Hiasl is a person and has basic legal rights," said Eberhart Theuer, a lawyer leading the challenge on behalf of the Association Against Animal Factories, a Vienna animal rights group.

"We mean the right to life, the right to not be tortured, the right to freedom under certain conditions," Theuer said.

"We're not talking about the right to vote here."

http://www.enn.com/today.html?id=12719

Why not? Koko the Gorilla and Bobo the Chimp have higher IQs than many human voters.