Date: 03/06/2000

Number: 1

My husband noticed the sap running on an Elm (Ulmus crassifolia)
after a nice warm trend...50's-60F highs. The nights are still dropping below freezing but the days have been warm and sunny! p

Sinking Spring, PA

Latitude: 40.3 Longitude: -76

Observed by: Joya
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