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: MARRA PP HOLMES RT

Citation: Pp. Marra et Rt. Holmes, AVIAN REMOVAL EXPERIMENTS - DO THEY TEST FOR HABITAT SATURATION OR FEMALE AVAILABILITY, Ecology, 78(3), 1997, pp. 947-952

Authors: HOLMES RT MARRA PP SHERRY TW

Citation: Rt. Holmes et al., HABITAT-SPECIFIC DEMOGRAPHY OF BREEDING BLACK-THROATED BLUE WARBLERS (DENDROICA-CAERULESCENS) - IMPLICATIONS FOR POPULATION-DYNAMICS, Journal of Animal Ecology, 65(2), 1996, pp. 183-195

Authors: MARRA PP LAMPE KT TEDFORD BL

Citation: Pp. Marra et al., PLASMA-CORTICOSTERONE LEVELS IN 2 SPECIES OF ZONOTRICHIA SPARROWS UNDER CAPTIVE AND FREE-LIVING CONDITIONS, The Wilson bulletin, 107(2), 1995, pp. 296-305

Authors: MARRA PP

Citation: Pp. Marra, REVERSE MOUNTING IN THE BLACK-THROATED BLUE WARBLER, The Wilson bulletin, 105(2), 1993, pp. 359-361

Authors: MARRA PP SHERRY TW HOLMES RT

Citation: Pp. Marra et al., TERRITORIAL EXCLUSION BY A LONG-DISTANCE MIGRANT WARBLER IN JAMAICA -A REMOVAL EXPERIMENT WITH AMERICAN REDSTARTS (SETOPHAGA-RUTICILLA), The Auk, 110(3), 1993, pp. 565-572