La Selva Biological Station

La Selva Biological Station Review

At the confluence of the Puerto Viejo and Sarapiquí rivers, La Selva packs about 420 bird species, 460 tree species, and 500 butterfly species into just 15 square km (6 square mi). Spottings might include the spider monkey, poison dart frog, agouti, collared peccary, and dozens of other rare creatures. Extensive, well-marked trails and swing bridges, many of which are wheelchair accessible, connect habitats as varied as tropical wet forest, swamps, creeks, rivers, secondary regenerating forest, and pasture. The site is a project of the Organization for Tropical Studies, a research consortium of 63 U.S., Australian, Latin American, and African universities, and is one of three biological stations OTS operates in Costa Rica. To see the place, take an informative three-hour morning or afternoon nature walk with one of La Selva's bilingual guides, who are some of the country's best. Walks start every day at 8 am and 1:30 pm. For a completely different view of the forest, set off on a guided two-hour walk at 5:30 am or the night tour at 7 pm. If you get a group of at least five together, you can enroll in the daylong Bird-Watching 101 course, which can be arranged anytime for $70 per person. Or get a group of at least six together and tag along with one of the resident research scientists for a half day. Young children won't feel left out either, with a very basic nature-identification course geared to them. Even with all the offerings, La Selva can custom-design excursions to suit your own special interests, too. Advance reservations are required for the dawn and night walks as well as for any of the courses.