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Sexual and subspecific variation in the numbers of rectrices of blue grouseZWICKEL, F. C; DEGNER, M. A; MCKINNON, D. T et al.Canadian journal of zoology. 1991, Vol 69, Num 1, pp 134-140, issn 0008-4301Article

PRIMARY MOLT OF BLUE GROUSE (DENDRAGAPUS OBSCURUS) AND ITS RELATION TO REPRODUCTIVE ACTIVITY AND MIGRATION.ZWICKEL FC; DAKE JA.1977; CANAD. J. ZOOL.; CANADA; DA. 1977; VOL. 55; NO 11; PP. 1782-1787; ABS. FR.; BIBL. 21 REF.Article

NESTING PARAMETERS OF BLUE GROUSE AND THEIR RELEVANCE TO POPULATIONS = PARAMETRES DE NIDIFICATION DE DENDRAGAPUS OBSCURUS ET LEUR RELATION AVEC LES POPULATIONSZWICKEL FC.1975; CONDOR; U.S.A.; DA. 1975; VOL. 77; NO 4; PP. 423-430; BIBL. 26 REF.Article

AN APPARENT RING-NECKED PHEASANT X BLUE GROUSE HYBRID.BLACKBURN D; GRAY G.1977; MURRELET; U.S.A.; DA. 1977; VOL. 58; NO 3; PP. 78; BIBL. 9 REF.Article

DETERMINING THE AGE OF YOUNG BLUE GROUSE: A CORRECTION FOR BIAS.REDFIELD JA; ZWICKEL FC.1976; J. WILDL. MANAG.; U.S.A.; DA. 1976; VOL. 40; NO 2; PP. 349-351Article

A test on social behavior as a cause of dispersal of spruce grouseKEPPIE, D. M; TOWERS, J.Behavioral ecology and sociobiology (Print). 1992, Vol 30, Num 5, pp 343-346, issn 0340-5443Article

DIFFERENTIAL USE OF TERRITORIAL SITES BY MALE BLUE GROUSELEWIS RA; ZWICKEL FC.1981; CONDOR; ISSN 0010-5422; USA; DA. 1981; VOL. 83; NO 2; PP. 171-176; BIBL. 25 REF.Article

Summer foraging by spruce grouse : implications for galliform food hibitsDE FRANCESCHI, P. F; BOAG, D. A.Canadian journal of zoology. 1991, Vol 69, Num 6, pp 1708-1711, issn 0008-4301Article

The termination of spring display by male spruce grouse, and commencement of egg laying by femalesKEPPIE, D. M.Canadian journal of zoology. 1991, Vol 69, Num 12, pp 3000-3004, issn 0008-4301Article

OBSERVATIONS ON FOOD HABITS OF INCUBATING FEMALE BLUE GROUSE = OBSERVATIONS SUR LE COMPORTEMENT ALIMENTAIRE DES FEMELLES DE DENDRAGAPUS OBSCURUS COUVANTZWICKEL FC; BENDELL JF.1972; CONDOR; U.S.A.; DA. 1972; VOL. 74; NO 4; PP. 493-494Serial Issue

DISPERSAL AND SITE FIDELITY IN BLUE GROWSEJAMIESON IG; ZWICKEL FC.1983; CANADIAN JOURNAL OF ZOOLOGY; ISSN 0008-4301; CAN; DA. 1983; VOL. 61; NO 3; PP. 570-573; ABS. FRE; BIBL. 20 REF.Article

REMOVAL AND REPOPULATION OF BLUE GROUSE IN A DECLINING POPULATION = LE DEPLACEMENT D'INDIVIDUS A PARTIR D'UNE POPULATION EN DIMINUTION DE DENDRAGAPUS OBSCURUS ET LA RECONSTITUTION DE LA POPULATIONBENDELL JF; KING DG; MOSSOP DH et al.1972; J. WILDLIFE MANAG.; U.S.A.; DA. 1972; VOL. 36; NO 4; PP. 1153-1165; BIBL. 24 REF.Serial Issue

Field metabolic rate of blue grouse during winterPEKINS, P. J; GESSAMAN, J. A; LINDZEY, F. G et al.Canadian journal of zoology. 1994, Vol 72, Num 2, pp 227-231, issn 0008-4301Article

Grit ingestion as a source of metal exposure in the spruce grouse, Dendragapus canadensisBENDELL-YOUNG, L. I; BENDELL, J. F.Environmental pollution (1987). 1999, Vol 106, Num 3, pp 405-412, issn 0269-7491Article

Differential migration of blue grouse in ColoradoCADE, B. S; HOFFMAN, R. W.The Auk. 1993, Vol 110, Num 1, pp 70-77, issn 0004-8038Article

Variations in courtship activity among male blue grouse : do some males breed more than others ?HERVIEUX, D. P; ZWICKEL, F. C; LEWIS, R. A et al.Canadian journal of zoology. 1993, Vol 71, Num 6, pp 1079-1083, issn 0008-4301Article

Blood parasites of blue grouse : variation in prevalence and patterns of interspecific associationFORBES, M; WEATHERHEAD, P. J; BENNETT, G. F et al.Oecologia. 1994, Vol 97, Num 4, pp 520-525, issn 0029-8549Article

Winter use of Douglas-fir forests by blue grouse in ColoradoCADE, B. C; HOFFMAN, R. W.The Journal of wildlife management. 1990, Vol 54, Num 3, pp 471-479, issn 0022-541X, 9 p.Article

THE CACKLE CALL OF FEMALE BLUE GROUSE: DOES IT HAVE A MATING OR AGGRESSIVE FUNCTION.HANNON SJ.1980; ; AUK; USA; DA. 1980; VOL. 97; NO 2; PP. 404-407; BIBL. 10 REF.Article

SURVIVAL AND DELAYED BREEDING IN MALE BLUE GROUSELEWIS RA; ZWICKEL FC.1982; CAN. J. ZOOL.; ISSN 0008-4301; CAN; DA. 1982; VOL. 60; NO 8; PP. 1881-1884; ABS. FRE; BIBL. 2 P.Article

Delayed breeding in yearling male Grouse: an evaluation of two hypothesesLEWIS, R. A; JAMIESON, I. G.The condor (Los Angeles, CA). 1987, Vol 89, Num 1, pp 182-185, issn 0010-5422Article

Social organization, movements, and home ranges of blue grouse in fall and winterHINES, J. E.The Wilson bulletin (Wilson Ornithological Society). 1986, Vol 98, Num 3, pp 419-432, issn 0043-5643Article

Aggressiveness, incidence of singing, and territory quality of male blue grouseLEWIS, R. A.Canadian journal of zoology. 1986, Vol 64, Num 7, pp 1426-1429, issn 0008-4301Article

FOODS SELECTED BY BLUE GROUSE (DENDRAGAPUS OBSCURUS FULIGINOSUS)KING RD; BENDELL JF.1982; CANADIAN JOURNAL OF ZOOLOGY; ISSN 0008-4301; CAN; DA. 1982; VOL. 60; NO 12; PP. 3268-3281; ABS. FRE; BIBL. 2 P.Article