For more information about phenology in general and national initiatives visit the:

National Phenology Network

A lot of phenological research depends on field observations on the phenological development of plants. Currently over 2900 citizen scientist are involved in the monitoring of plant species in their surrousings. If you would like to participte as well please visit Project Budburst.

Department of Geography at Virginia Tech.

For Fall Color Changes in Shenandoah National Park go here:Shenandoah National Park Phenology Project - Weather Data Service