A.T. Seasons

Document and share phenology observations on the Appalachian Trail.

The A.T. Seasons (https://www.usanpn.org/appalachian) project brings together different parks and organizations that are actively monitoring seasonal changes in plants and animals (phenology) along the Appalachian Trail. Join the project online (https://www.usanpn.org/appalachian/user/register), selecting the group nearest your location on the Trail and then download and sync the app before heading out. Mobile app observers at all levels will be contributing to a comprehensive dataset with the goal of understanding the relationship between phenology and climate change along the Appalachian Trail.