An Early Colorado Record of the White-tailed Ptarmigan

Authors

W. H. Bergtold

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Recommended Citation

Bergtold, W. H. (1917) "An Early Colorado Record of the White-tailed Ptarmigan," The Auk: Vol. 34: Iss. 3, Article 16.
Available at: https://digitalcommons.usf.edu/auk/vol34/iss3/16