The Influence of Daylength on Reproductive Timing in the Red Crossbill

Authors

Harrison B. Tordoff
William R. Dawson

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Recommended Citation

Tordoff, Harrison B. and Dawson, William R. (1965) "The Influence of Daylength on Reproductive Timing in the Red Crossbill," Condor: Vol. 67 : Iss. 5 , Article 4.
Available at: https://digitalcommons.usf.edu/condor/vol67/iss5/4