HBS Abroad: Field Biology Travel Programs
Highlands Biological Station Abroad offers immersive travel experiences that connect students and lifelong learners with some of the world's most biologically rich regions—from the cloud forests of the Andes to the iconic landscapes of the Galápagos and Patagonia.
These programs combine hands-on field science with cultural exploration, expanding our understanding of ecology, evolution, and conservation across borders. Each journey is led by Dr. Jim Costa and designed for curious adults of all backgrounds.
Upcoming Excursion
Splendid Isolation: The Natural Wonders of Hawaiʻi
Offered in partnership with the Highlands-Cashiers Center for Life Enrichment, this program explores the two youngest and most diverse islands—Maui and the Big Island—with an optional extension to Kauaʻi. Led by Dr. Jim Costa, who has taught Hawaiian ecology, evolution, and conservation for many years.
- Active volcanoes and extraordinary geological gradients of Mauna Loa and Mauna Kea
- Hawaiian honeycreepers — the world's greatest bird radiation
- Guided stargazing at world-class observatory sites
- Polynesian navigation history and Hawaiian cultural heritage
- Over 90% endemism among native plants and animals
- Optional extension to Kauaʻi, the rainforest-clad "Garden Isle"
Registration is now open — spots are limited.
The HBS Abroad Experience
Led by Dr. Jim Costa
Every program is guided by Dr. Jim Costa, Executive Director of HBS—not a tour operator. You'll observe, collect data, and think like a biologist in the field.
Biodiversity Hotspots
Destinations are chosen for extraordinary ecological richness—places where evolution and conservation come alive in ways no classroom can replicate.
Small, Engaged Groups
Intimate group sizes mean more time with Dr. Jim Costa, richer conversation, and connections that last well beyond the trip.
Culture & Conservation
We weave local history, indigenous knowledge, and the human dimensions of conservation into every itinerary—science in full context.
Your Guide
Dr. Jim Costa
Executive Director, Highlands Biological Station
Dr. Costa has been a professor of Biology at Western Carolina University since 1996 and Executive Director of Highlands Biological Station since 2006. With a passion for biogeography, ecology, and evolution, he has taught field courses in Hawaiian ecology, evolution, and conservation for many years. A prolific author and award-winning educator, his deep knowledge of island biogeography and science storytelling transforms every HBS Abroad excursion into an unforgettable learning journey.
Meet the full HBS team →Past Excursions
What Participants Say
"The Galápagos trip exceeded every expectation. Dr. Costa's depth of knowledge turned every walk into a revelation. I came home a changed person."
— HBS Abroad participant, Galápagos 2023
"The Amazon trip was the highlight of my year. The small group meant we actually got to talk with our guide, ask questions, and go off the beaten path."
— HBS Abroad participant, Amazon 2025
"Patagonia with HBS was everything I dreamed of—breathtaking landscapes, excellent science interpretation, and a wonderful group of people."
— HBS Abroad participant, Patagonia 2024
Frequently Asked Questions
Who can join an HBS Abroad program?
HBS Abroad programs are open to curious adults of all backgrounds — students, educators, retirees, and anyone with a passion for nature and discovery. No prior scientific training is required. Programs are designed to be accessible and enriching for lifelong learners of all experience levels.
How much do the trips cost?
Trip costs vary by destination, duration, and accommodations. Full pricing and payment details are provided in each program's brochure. Download the current Hawaiʻi brochure or email us with questions.
How large are the groups?
We keep groups small — typically under 20 participants — to maximize interaction with guides, ensure personalized attention, and minimize environmental impact at each destination.
What fitness level is required?
Most programs involve moderate activity such as hiking on uneven terrain and extended time outdoors. Specific physical expectations are described in each program's brochure. Contact us if you have questions about your ability to participate.
What is included in the trip price?
Typical inclusions are accommodations, in-country transportation, guided excursions, and most meals. International airfare is generally not included. See the individual program brochure for a complete breakdown.
How do I stay informed about future destinations?
Become an HBS member or follow us on Facebook and Instagram. New destinations are announced to members and followers first. You can also email us to be added to our HBS Abroad interest list.
Gallery
A selection of moments from our expeditions to the Galápagos, the Amazon, and Patagonia.
Ready to Explore the World's Most Remarkable Ecosystems?
Registration for Splendid Isolation: The Natural Wonders of Hawaiʻi is open now. November 28 – December 5, 2026 — spots are limited.