Testosterone and Daylength-dependent Development of Comb Size and Breeding Plumage of Male Willow Ptarmigan (lagopus Lagopus Lagopus)

Authors

Karl-arne Stokkan

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Recommended Citation

Stokkan, Karl-arne (1979) "Testosterone and Daylength-dependent Development of Comb Size and Breeding Plumage of Male Willow Ptarmigan (lagopus Lagopus Lagopus)," The Auk: Vol. 96: Iss. 1, Article 13.
Available at: https://digitalcommons.usf.edu/auk/vol96/iss1/13