PHOTOPERIODISM AND THE ANNUAL TESTICULAR CYCLE OF THE BOBOLINK (DOLICHONYX ORYZIVORUS), A TRANS-EQUATORIAL MIGRANT, AS COMPARED WITH TWO TEMPERATE ZONE MIGRANTS

By

Engels, William L

Type

Article

Date of Publication

1961-04-01

Original Publication

The Biological bulletin

Volume

120

Pages

140--147

Contributed by

BioStor

Language

English

Published by

Woods Hole, Mass Marine Biological Laboratory

Identifiers

BioStor: https://biostor.org/reference/8281
DOI: https://doi.org/10.2307/1539371