Tropical Field Ecology – BIOL 499A

Costa Rica is an excellent place to take a tropical ecology course. This country has developed a strong national parks system, and currently more than 28 percent of the national territory is protected. Many of these protected areas have excellent facilities for educational and research purposes. Our course visits five different areas in Costa Rica that offer students a broad overview of tropical ecosystems.

• Explore lowland and montane rainforests, a dry tropical forest and wetland, a tropical beach, and more!
• Learn to conduct ecological research in the field
• Learn about tropical plants, animals, and their habitats

Course include visits and stays in the following locations:

1. La Selva Biological Station – La Selva Biological Station is a protected area of lowland tropical rainforest in northeastern Costa Rica. It is owned and operated by the Organization for Tropical Studies (OTS), a consortium of universities and research institutions. The station encompasses 1,536 hectares and is renowned for its exceptional biodiversity, boasting over 2,077 plant species and numerous animal species, including bats, birds, amphibians, reptiles, and insects
2. Volcán Arenal - We will make a short visit to this national park, which features the recently active Arenal Volcano, to hike on fairly fresh lava flows (years to decades old). The site provides vivid examples of ecological succession, and the scenery is spectacular.
3. Palo Verde Biological Station - The Palo Verde Biological Station, located within the Palo Verde National Park in Costa Rica, is a prominent research and education facility is also managed by OTS. This station holds significant value for researchers and students studying tropical dry forests and wetland ecosystems, both critically endangered habitat types. Palo Verde National Park is a haven for diverse wildlife, particularly birds. It is a critical sanctuary for migratory and resident waterfowl, hosting numerous species, including the magnificent jabiru. The wetlands are especially important as a migratory stopover, attracting up to 250,000 birds during peak seasons.
4. Playa Blanca - A picturesque beach known for its white sand, turquoise waters, and gentle waves, making it ideal for swimming and relaxation. A coral reef is located near the shore, making it a great spot for snorkeling.
5. San Gerardo Biological Station - San Gerardo Biological Station in Costa Rica is a rustic, remote eco-lodge nestled within the Children's Eternal Rainforest on the Atlantic slopes of the Tilarán mountain range. It's known for its stunning views of Volcan Arenal and Lake Arenal, and for its proximity to primary and secondary rainforest with abundant wildlife, including over 300 bird species and the Resplendent Quetzal.

Check out what students experience in Costa Rica - in 360° video:
Immersive 4K videos from BIOL 499A: Tropical Field Ecology

SCHOLARSHIPS

BIOL 499A students are eligible to apply for the following scholarships (among many other financial opportunities), some depending on students' individual circumstances:

• Embedded Programs Scholarship ($500-$1,000) from the Penn State Office of Global Programs
• Science Global Experiences Scholarship ($250-$1,000+) from the Office of Science Engagement
• Global Student Access & Success Scholarships ($500-$2,000) from the Office of Global Programs
• Global Sustainability Scholars Program ($1,000-$2,000) from the Office of Global Programs
• Schreyer Ambassador Travel Grant (variable amount) for students in the Schreyer Honors College

APPLICATIONS

Apply here

Next offered over Winter Break 2026-27

INSTRUCTOR

Dr. Tomás A. Carlo Joglar, Professor of Biology