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Keywords from Image Description:
Hemlock Warbler . Male . Female. Dwarf Maple. Acer spicatum. NYPL b. en Sylvicola parus nypl org Scan by NYPL Hemlock Warbler Male Female Dwarf Maple Acer spicatum Audubon Chevalier General Research Division abcffaedabc The birds of America from drawings made in the United States and their territories ddadeeaa repo nypl