An Andean woman cooks 'cuy', or guinea pigs, during a guinea pig festival in Huacho, northern Lima, July 20, 2008.

A man smokes bush meat at the bush meat market of Yopougon in Abidjan, Ivory Coast May 12, 2006.

A boy from New York's Public School 7 from the Bronx holds an hors d'oeuvre prepared with an insect, before eating it at New York's Museum of Natural History, April 20, 2004.

Human breast milk is seen in the refrigerator of chef Daniel Angerer at their apartment in New York, March 10, 2010. Angerer has used the excess breast milk of his wife Lori Mason to make cheese at their apartment.

A visitor eats a fried scorpion at the Longhua temple fair during the May Day holiday in Shanghai May 7,2007.

A chef cooks field rats at a wild game restaurant in Guangzhou, Janaury 5, 2004.

A chef cooks field rats at a wild game restaurant in Guangzhou, Janaury 5, 2004.

Liberal leader Michael Ignatieff eats a seal meat appetizer during an event to mark the first time seal meat is served in the parliamentary restaurant on Parliament Hill in Ottawa March 10, 2010.

A typical dish in ant sauce is seen in the restaurant Color de Hormiga in Barichara May 19, 2009.

A man eats roasted "Culonas" ants in Socorro May 20, 2009.