

Tortuguero, Costa Rica
I've spent the better part of the last two weeks at Caño Palma, a biological research station run by the Canadian Organisation for Tropical Education and Rainforest Conservation (www.coterc.org) on Costa Rica's east coast. They call this the Caribbean coast, but other than sand and some coconut palm trees, this place bears no resemblance to the tranquil beaches and turquoise waters that folks typically envision when they think of the Caribbean. This place is C...