Authors: MARRA PP HOLBERTON RL

Citation: Pp. Marra et Rl. Holberton, CORTICOSTERONE LEVELS AS INDICATORS OF HABITAT QUALITY - EFFECTS OF HABITAT SEGREGATION IN A MIGRATORY BIRD DURING THE NON-BREEDING SEASON, Oecologia, 116(1-2), 1998, pp. 284-292

Authors: CASH WB HOLBERTON RL KNIGHT SS

Citation: Wb. Cash et al., CORTICOSTERONE SECRETION IN RESPONSE TO CAPTURE AND HANDLING IN FREE-LIVING RED-EARED SLIDER TURTLES, General and comparative endocrinology, 108(3), 1997, pp. 427-433

Authors: HOLBERTON RL HELMUTH B WINGFIELD JC

Citation: Rl. Holberton et al., THE CORTICOSTERONE STRESS-RESPONSE IN GENTOO AND KING PENGUINS DURINGTHE NONFASTING PERIOD, The Condor, 98(4), 1996, pp. 850-854

Authors: HOLBERTON RL PARRISH JD WINGFIELD JC

Citation: Rl. Holberton et al., MODULATION OF THE ADRENOCORTICAL STRESS-RESPONSE IN NEOTROPICAL MIGRANTS DURING AUTUMN MIGRATION, The Auk, 113(3), 1996, pp. 558-564

Authors: HOLBERTON RL

Citation: Rl. Holberton, AN ENDOGENOUS BASIS FOR DIFFERENTIAL MIGRATION IN THE DARK-EYED JUNCO, The Condor, 95(3), 1993, pp. 580-587