1. Nature Hike at Monteverde 2. Monteverde Water Quality Index 3. La Fortuna Water Quality Index 4. Fern Identification 5. Angiosperm Identification 6. Butterfly Identification Lab 7,8,9. Sarapiqui Water Quality Indices 10. Ant Discussion Notes 11. Nature Hike at Pacuare/Canal Tour 12. Sea Turtle Species Illustrations 13. Turtle Discussion Notes 14. Bird Identification Lab 15. Medicinal Plant Identification 16. Frog Article Notes and Frog and Toad Illustrations 17. Indigenous Culture Lab 18. Instituto Nacional de Biodiversidad Lab