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Signs of the Seasons: A Maine Phenology Program
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Indicator Species and Fact Sheets - Hummingbird fact phenophase

Colorful graphic showing fruits, leaves and birds

Signs of the Seasons:

A Maine Phenology Program

Indicator Species

Ruby-throated Hummingbird       Archilochus colubris

 

Ruby-Throated Hummingbird at Cardinal Flower

Ruby-throated Hummingbird Fact Sheet

Ruby-throated Hummingbird Phenophase Definitions



 


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University of Maine Cooperative Extension

Signs of the Seasons: A Maine Phenology Program
377 Manktown Road
Waldoboro, Maine 04572
Phone: 207.832.0343 or 1.800.244.2104 (in Maine)
E-mail: extension@maine.edu
The University of Maine
Orono, Maine 04469
207.581.1865