Eastern Hemlock is a graceful, long-lived evergreen tree that creates distinctive cool, shaded microhabitats in ravines and stream corridors of the Appalachians and New England. Populations are suffering severe decline from the introduced woolly adelgid insect. Its dense canopy moderates stream temperature, and it provides critical winter habitat for many birds.
Best time to see a Eastern Hemlock
The best time to see a Eastern Hemlock is April–September, when about 61% of U.S. sightings happen, based on 56,092 research-grade iNaturalist observations.
Not certain it is a Eastern Hemlock? What plant is this? walks through what to check first and the lookalikes that catch people out.
Recent Eastern Hemlock sightings near you
Live, research-grade observations from iNaturalist. Allow location to center the map on you.
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