Kevin Esser
Happy St. Patrick's Day!

A little dinosaur: Green Basilisk (Basiliscus plumifrons) male, Cahuita National Park.

The mesmeric eyes of the Ghost Glass Frog (Sachatamia ilex) are amazing.

Leaf Katydid (Orophus conspersus), a master of camouflage!

The Parrot Snake (Leptophis ahaetulla) in it's habitat. These beautiful snakes can reach a maximum length of 172 cm (68 in)