PHOTOPERIODISM AND THE ANNUAL TESTICULAR CYCLE OF THE BOBOLINK (DOLICHONYX ORYZIVORUS), A TRANS-EQUATORIAL MIGRANT, AS COMPARED WITH TWO TEMPERATE ZONE MIGRANTS
Engels, William L
Article
1961-04-01
The Biological bulletin
120
140--147
BioStor
English
Woods Hole, Mass Marine Biological Laboratory
BioStor: https://biostor.org/reference/8281 DOI: https://doi.org/10.2307/1539371