Authors: SHEAFFER SE MALECKI RA

Citation: Se. Sheaffer et Ra. Malecki, PREDICTING BREEDING SUCCESS OF ATLANTIC POPULATION CANADA GEESE FROM METEOROLOGICAL VARIABLES, The Journal of wildlife management, 60(4), 1996, pp. 882-890

Authors: SHEAFFER SE MALECKI RA

Citation: Se. Sheaffer et Ra. Malecki, WATERFOWL MANAGEMENT - RECOVERY RATES, REPORTING RATES, REALITY CHECK, Wildlife Society bulletin, 23(3), 1995, pp. 437-440

Authors: SHEAFFER SE JARVIS RL

Citation: Se. Sheaffer et Rl. Jarvis, BIAS IN CANADA GOOSE POPULATION-SIZE ESTIMATES FROM SIGHTING DATA, The Journal of wildlife management, 59(3), 1995, pp. 464-473