Identification and Distribution in California of the Sphyrapicus Varius Group of Sapsuckers

Authors

Pierre Devillers

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Recommended Citation

Devillers, Pierre (1970) "Identification and Distribution in California of the Sphyrapicus Varius Group of Sapsuckers," California Birds: Vol. 1 : Iss. 2 , Article 2.
Available at: https://digitalcommons.usf.edu/california_birds/vol1/iss2/2