Preserve Older Trees
Reliable Tree Care Info
- How to Remove Ivy From Trees
- Tree Owner’s Manual
from the US Forest Service - Virginia Cooperative Extension
- ISA Tree Care
from the International Society of Arboriculture
-
News to Use
Bad Bug Alert!
Spotted lanternfly
Have you seen me? I eat trees. Turn me in. Here’s how.
Category Archives: Citizen Science
TSAA Training Class Field Hike along Taylor Run
Taylor Run sees daylight at the concrete culvert east of Chinquapin Rec Center along Rte. 7 in Alexandria. Photo by Tree Steward trainee Victor Lopez Tree Steward Bill Gillespie describes how citizens sampled water in Taylor Run to demonstrate that … Continue reading
Posted in Advocacy, Citizen Science, Class Presentations & Materials, Continuing Education
Tagged Alexandria, community, education, training
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City Nature Challenge Starts Friday
Over four days starting this Friday, which cities worldwide will engage the most people to record the most observations of wildlife and plants, and find the most species? This is the City Nature Challenge, and it’s open to all, including … Continue reading
Posted in Citizen Science
Tagged 2019, Arlington, City Nature Challenge, DC Metro area
Comments Off on City Nature Challenge Starts Friday