National Park Service staff make phenology observations as part of the Northeast Temperate Network’s phenology pilot project.

Post date:
Dec 21, 2010
National Park Service staff make phenology observations

National Park Service staff make phenology observations as part of the Northeast Temperate Network’s phenology pilot project. Photo: A. Miller-Rushing.

Photo courtesy of: 
A. Miller-Rushing
From: 
The USA-NPN