Browse the Yellowstone National Park Thermal Organism Database

Welcome to the YNP RCN Thermal Organism Database. Yellowstone's thermal features are home to all three domains of life as well as viruses. Here, you can browse or search through different types of organisms that are associated with the thermal features in Yellowstone National Park.

There are currently 1249 entries in the database including 678 individual species. Check back often as new organisms will be added regularly.

NOTE: It can take up to 30 seconds to load data from a domain, so have patience.