Brazil - Saving Golden Lion Tamarins
Hawai‘i: Saving Species
Galápagos: Islands of Change
Paraguay: Eco-Leadership
Baja California, Mexico: Field Methods
Costa Rica: Neotropical Ecology
Queensland, Australia: Great Barrier Reef
Mongolia: Steppe Ecology & Civic Media
India: Species, Deities, & Communities
Guyana: Local Wisdom & Conservation
Borneo: Primate Conservation
Amazon: Avian & Tropical Ecology
Thailand: Buddhism and Conservation
Namibia: Great Cat Conservation
Belize: Approaches to Environmental Stewardship
Kenya: Wildlife & People in Integrated Landscapes

Yes. However, participation in an Earth Expeditions course does not guarantee a spot in future courses.