2020 BioBlitz Documents over 1,100 Species

Each year, MountainTrue hosts a BioBlitz to record all the species we can find in a given area. Typically, we gather around 50 naturalists and novices together and document 300-500 species in a day. This year, we were unable to gather in person, so we used iNaturalist, an online app for identifying and cataloguing organisms. 

We were also grateful not to take this on alone. We teamed up with Madison Natural Heritage, a new digital archive featuring the rich diversity of Madison County, and decided to focus within the county to help populate their data set.

We were blown away to find that 97 observers documented 2,618 organisms and 1,186 unique species, including at least one that has never been documented in the county. Also among these finds were several threatened and rare species (don’t worry- the locations are hidden for those observations). We have more than doubled our record species count for past BioBlitzes, and couldn’t have done it without you! We also had record youth engagement, and were able to provide prizes for every student who participated.

Some species to note include the small spreading pogonia, a showy native orchid that is rare in NC. The golden banded skipper is a lovely butterfly that is rare enough to be considered mythical by some enthusiasts who have yet to see one. Moss phlox, also called Mountain Pink, is a critically imperiled species in the state that was willing to let one participants snap a photo of its fuschia flower. Fen orchid is an endangered flower in the state, which had never before been found in Madison county. The hunt also turned up many vulnerable and near threatened species, including the Carolina Mountain Dusky salamander and the Stygian Shadowdragon dragonfly. All of these observations are research grade, and can contribute vital information on population levels for some of these very special species. To check out all the observations, check out our iNaturalist Project

What’s next for this data? Madison Natural Heritage is a new project of the Madison County Library, aiming to engage kids, students, scholars, citizens and visitors in discovering the natural wonder of the county. The data we’ve collected will help to populate their archive of scientific data. To learn more, visit madisonnaturalheritage.org.

A huge, shout-it-from-the-rooftops THANK YOU to everyone who participated and made this BioBlitz so successful. We hope next year we can get together and celebrate in person, but for now, y’all rock!


Western North Carolina is blessed with more than 1.5 million acres of public land, including Nantahala-Pisgah National Forest, Great Smoky Mountains National Park, the Blue Ridge Parkway and several state-owned parks, forests and natural areas. These public lands support the headwaters of our rivers, beautiful mountain vistas, one of the most diverse temperate forests on the planet, and a thriving economy in tourism, crafts and recreation.
During its 30-year history, WNCA (now MountainTrue) has twice prevented logging in the Asheville Watershed, first in 1990 and again in 2004. Eventually the City of Asheville placed a conservation easement over 17,356 acres of the watershed.