Authors:
CHO RN
HAHN TP
MACDOUGALLSHACKLETON S
BALL GF
Citation: Rn. Cho et al., SEASONAL-VARIATION IN BRAIN GNRH IN FREE-LIVING BREEDING AND PHOTOREFRACTORY HOUSE FINCHES (CARPODACUS-MEXICANUS), General and comparative endocrinology, 109(2), 1998, pp. 244-250
Citation: Jc. Wingfield et al., EFFECTS OF DAY LENGTH AND TEMPERATURE ON GONADAL DEVELOPMENT, BODY-MASS, AND FAT DEPOTS IN WHITE-CROWNED SPARROWS, ZONOTRICHIA LEUCOPHRYS PUGETENSIS, General and comparative endocrinology, 107(1), 1997, pp. 44-62
Authors:
WINGFIELD JC
HAHN TP
WADA M
ASTHEIMER LB
SCHOECH S
Citation: Jc. Wingfield et al., INTERRELATIONSHIP OF DAY LENGTH AND TEMPERATURE ON THE CONTROL OF GONADAL DEVELOPMENT, BODY-MASS, AND FAT SCORE IN WHITE-CROWNED SPARROWS, ZONOTRICHIA LEUCOPHRYS GAMBELII, General and comparative endocrinology, 101(3), 1996, pp. 242-255
Citation: Tp. Hahn, INTEGRATION OF PHOTOPERIODIC AND FOOD CUES TO TIME CHANGES IN REPRODUCTIVE PHYSIOLOGY BY AN OPPORTUNISTIC BREEDER, THE RED CROSSBILL, LOXIA-CURVIROSTRA (AVES, CARDUELINAE), The Journal of experimental zoology, 272(3), 1995, pp. 213-226
Citation: Tp. Hahn et Gf. Ball, CHANGES IN BRAIN GNRH ASSOCIATED WITH PHOTOREFRACTORINESS IN-HOUSE SPARROWS (PASSER-DOMESTICUS), General and comparative endocrinology, 99(3), 1995, pp. 349-363
Authors:
HUNT K
WINGFIELD JC
ASTHEIMER LB
BUTTEMER WA
HAHN TP
Citation: K. Hunt et al., TEMPORAL PATTERNS OF TERRITORIAL BEHAVIOR AND CIRCULATING TESTOSTERONE IN THE LAPLAND LONGSPUR AND OTHER ARCTIC PASSERINES, American zoologist, 35(3), 1995, pp. 274-284
Citation: Jc. Wingfield et Tp. Hahn, TESTOSTERONE AND TERRITORIAL BEHAVIOR IN SEDENTARY AND MIGRATORY SPARROWS, Animal behaviour, 47(1), 1994, pp. 77-89