Tropical Biology in Costa Rica

Student Project Reports

2008 Course

Attraction of Male Euglossine Bees to Orchid Fragrances in Primary and Secondary Lowland Forests of Costa Rica

Nectar Accumulation Rates of Etlingera elatior and the Possible Effects on Foraging Patterns of Some Costa Rican

Hummingbird Species

Population Density Study of Dendrobates pumilio at Selva Verde, Costa Rica

Sugar Preferences of Hummingbirds

The Effects of Habitat Type on the Population Density of Costa Rican Dendrobates auratus





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