The Heliconius Cydno, by any other name: There are approximately 20,000 butterfly species around the world. More than 1,000 of these can be found in the tiny country of Costa Rica, where a must-stop is The Butterfly Farm. [caption id="attachment_3206" align="aligncenter" width="300" caption="Heliconius Cydyno, Manuel Antonio Park, Costa Rica (Photo: Pablo LP)"] [/caption]