Currently, eNature only provides field guide information for native North American species. You might want to try one of these sites, which can offer good info. on non-North American species:
Animal Diversity Web
http://animaldiversity.ummz.umich.edu/index.html
Animal Planet
http://animal.discovery.com/
Encyclopedia.com
http://www.encyclopedia.com/
Yahooligans!
http://www.yahooligans.com/Science_and_Nature/
