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1

Grouse of the Lewis and Clark Expedition, 1803 to 1806

Fred C. Zwickel and Michael A. Schroeder

Journal:

Northwestern Naturalist

Year:

2003

Language:

english

File:

PDF, 2.60 MB

english, 2003

2

Variations in courtship activity among male blue grouse: do some males breed more than others?

Hervieux, David P., Zwickel, Fred C., Lewis, Richard A.

Journal:

Canadian Journal of Zoology

Year:

1993

Language:

english

File:

PDF, 408 KB

english, 1993

3

Blood Parasites of Blue Grouse (Dendragapus Obscurus) In Western North America

Mahrt, Jerome L., Zwickel, Fred C., Tessier, T. G.

Journal:

Journal of Wildlife Diseases

Year:

1991

Language:

english

File:

PDF, 512 KB

english, 1991

4

CHARACTERISTICS AND ECOLOGICAL SIGNIFICANCE OF HAY PILES OF PIKAS

MILLAR, John S., ZWICKEL, Fred C.

Journal:

Year:

1972

Language:

english

File:

PDF, 1.19 MB

english, 1972

5

Dispersal and site fidelity in Blue Grouse

Jamieson, Ian G., Zwickel, Fred C.

Journal:

Canadian Journal of Zoology

Year:

1983

Language:

english

File:

PDF, 305 KB

english, 1983

6

Determination of age, age structure, and mortality of the pika, Ochotona princeps (Richardson)

Millar, John S., Zwickel, Fred C.

Journal:

Canadian Journal of Zoology

Year:

1972

Language:

english

File:

PDF, 554 KB

english, 1972

7

Spacing Behavior and Population Regulation in Female Blue Grouse

Susan J. Hannon and Fred C. Zwickel

Journal:

Year:

1987

Language:

english

File:

PDF, 121 KB

english, 1987

8

The Grouse of the Worldby Paul A. Johnsgard

Review by: Fred C. Zwickel

Journal:

Year:

1984

Language:

english

File:

PDF, 130 KB

english, 1984

9

Spring Movements of Female Blue Grouse: Evidence for Socially Induced Delayed Breeding in Yearlings

Susan J. Hannon, Lennart G. Sopuck and Fred C. Zwickel

Journal:

Year:

1982

Language:

english

File:

PDF, 304 KB

english, 1982

10

Spatial Patterns of Yearling Male Blue Grouse and Their Relation to Recruitment into the Breeding Population

Ian G. Jamieson and Fred C. Zwickel

Journal:

Year:

1983

Language:

english

File:

PDF, 221 KB

english, 1983

11

Longevity Record for the Northwestern Crow, with a Comparison to Other Corvids

Fred C. Zwickel and Nicolaas A. M. Verbeek

Journal:

Northwestern Naturalist

Year:

1997

Language:

english

File:

PDF, 314 KB

english, 1997

12

Post-Nesting Movements of Female Blue Grouse

Lennart G. Sopuck and Fred C. Zwickel

Journal:

Northwestern Naturalist

Year:

1992

Language:

english

File:

PDF, 753 KB

english, 1992

13

Nesting parameters in a high density, declining population of blue grouse

Zwickel, Fred. C., Lewis, Richard A., McKinnon, Donald T.

Journal:

Canadian Journal of Zoology

Year:

1988

Language:

english

File:

PDF, 536 KB

english, 1988

14

The ecology of blood parasites in blue grouse from Vancouver Island, British Columbia

Williams, Norman A., Mahrt, Jerome L., Zwickel, Fred C.

Journal:

Canadian Journal of Zoology

Year:

1980

Language:

english

File:

PDF, 1.45 MB

english, 1980

15

Demography, behavior, and genetics of a colonizing population of blue grouse

Zwickel, Fred C., Redfield, James A., Kristensen, John

Journal:

Canadian Journal of Zoology

Year:

1977

Language:

english

File:

PDF, 1.19 MB

english, 1977

16

Inter- and intra-sexual interactions in a New Guinea skink, Emoia physicae

Zwickel, Fred C., Allison, Allen

Journal:

Canadian Journal of Zoology

Year:

1986

Language:

english

File:

PDF, 394 KB

english, 1986

17

Primary molt of blue grouse ( Dendragapus obscurus ) and its relation to reproductive activity and migration

Zwickel, Fred C., Dake, Jane A.

Journal:

Canadian Journal of Zoology

Year:

1977

Language:

english

File:

PDF, 687 KB

english, 1977

18

Surplus yearlings and the regulation of breeding density in blue grouse

Zwickel, Fred C.

Journal:

Canadian Journal of Zoology

Year:

1980

Language:

english

File:

PDF, 1.22 MB

english, 1980

19

EARLY MORTALITY AND THE REGULATION OF NUMBERS IN BLUE GROUSE

Zwickel, Fred C., Bendell, James F.

Journal:

Canadian Journal of Zoology

Year:

1967

Language:

english

File:

PDF, 3.92 MB

english, 1967

20

Renesting in adult and yearling blue grouse

Sopuck, Lennart G., Zwickel, Fred C.

Journal:

Canadian Journal of Zoology

Year:

1983

Language:

english

File:

PDF, 209 KB

english, 1983

21

Factors affecting the return of young blue grouse to breeding range

Zwickel, Fred C.

Journal:

Canadian Journal of Zoology

Year:

1983

Language:

english

File:

PDF, 389 KB

english, 1983

22

Sexual and subspecific variation in the numbers of rectrices of blue grouse

Zwickel, Fred C., Degner, Mark A., McKinnon, Donald T., Boag, David A.

Journal:

Canadian Journal of Zoology

Year:

1991

Language:

english

File:

PDF, 565 KB

english, 1991

23

Survival and delayed breeding in male blue grouse

Lewis, Richard A., Zwickels, Fred C.

Journal:

Canadian Journal of Zoology

Year:

1982

Language:

english

File:

PDF, 282 KB

english, 1982

24

Opossum in Chelan County, Washington

John R. Patterson and Fred C. Zwickel

Journal:

Year:

1960

File:

PDF, 227 KB

1960

25

Opossum in Chelan County, Washington

John R. Patterson and Fred C. Zwickel

Journal:

Year:

1960

Language:

english

File:

PDF, 227 KB

english, 1960

26

Nesting Parameters of Blue Grouse and Their Relevance to Populations

Fred C. Zwickel

Journal:

Year:

1975

Language:

english

File:

PDF, 1.35 MB

english, 1975

27

Observations on Food Habits of Incubating Female Blue Grouse

Fred C. Zwickel and James F. Bendell

Journal:

Year:

1972

Language:

english

File:

PDF, 386 KB

english, 1972

28

Dispersion of Female Blue Grouse during the Brood Season

Fred C. Zwickel

Journal:

Year:

1973

Language:

english

File:

PDF, 853 KB

english, 1973

29

Length of Incubation Period of Blue Grouse

Donald T. McKinnon and Fred C. Zwickel

Journal:

Year:

1988

Language:

english

File:

PDF, 430 KB

english, 1988

30

Movement of Columbian Black-Tailed Deer in the Willapa Hills Area, Washington

Fred Zwickel, Gardiner Jones and Homer Brent

Journal:

Year:

1953

Language:

english

File:

PDF, 828 KB

english, 1953

31

Early Behavior in Young Blue Grouse

Fred C. Zwickel

Journal:

Year:

1967

Language:

english

File:

PDF, 807 KB

english, 1967

32

Grazing and Predation on Blue Grouse

Fred C. Zwickel

Journal:

Year:

1972

Language:

english

File:

PDF, 378 KB

english, 1972

33

Differential Use of Territorial Sites by Male Blue Grouse

Richard A. Lewis and Fred C. Zwickel

Journal:

Year:

1981

Language:

english

File:

PDF, 1.27 MB

english, 1981

34

Desertion of Nests by Blue Grouse

Fred C. Zwickel and Robert G. Carveth

Journal:

Year:

1978

Language:

english

File:

PDF, 272 KB

english, 1978

35

The Autumn Diet of Spruce Grouse: A Regional Comparison

Fred C. Zwickel, D. A. Boag and J. H. Brigham

Journal:

Year:

1974

Language:

english

File:

PDF, 761 KB

english, 1974

36

Determining the Age of Young Blue Grouse

Fred C. Zwickel and Art N. Lance

Journal:

Journal of Wildlife Management

Year:

1966

Language:

english

File:

PDF, 1.02 MB

english, 1966

37

Influence of Radio Packages on Young Blue Grouse

Hines, James E., Zwickel, Fred C.

Journal:

Journal of Wildlife Management

Year:

1985

Language:

english

File:

PDF, 942 KB

english, 1985

38

Probable Non-Breeders among Female Blue Grouse

Susan J. Hannon and Fred C. Zwickel

Journal:

Year:

1979

Language:

english

File:

PDF, 360 KB

english, 1979

39

Some Observations of Weather and Brood Behavior in Blue Grouse

Fred C. Zwickel

Journal:

Journal of Wildlife Management

Year:

1967

File:

PDF, 1.01 MB

1967

40

A Snare for Capturing Blue Grouse

Fred C. Zwickel and James F. Bendell

Journal:

Journal of Wildlife Management

Year:

1967

Language:

english

File:

PDF, 503 KB

english, 1967

41

Renesting in Blue Grouse

Fred C. Zwickel and Art N. Lance

Journal:

Journal of Wildlife Management

Year:

1965

Language:

english

File:

PDF, 548 KB

english, 1965

42

Autumn Structure of Blue Grouse Populations in North-Central Washington

Fred C. Zwickel, J. H. Brigham and I. O. Buss

Journal:

Journal of Wildlife Management

Year:

1975

Language:

english

File:

PDF, 1.22 MB

english, 1975

43

Some Observations of Weather and Brood Behavior in Blue Grouse

Fred C. Zwickel

Journal:

Journal of Wildlife Management

Year:

1967

Language:

english

File:

PDF, 1.01 MB

english, 1967

44

Autumn Movements of Blue Grouse and Their Relevance to Populations and Management

Fred C. Zwickel, Irven O. Buss and James H. Brigham

Journal:

Journal of Wildlife Management

Year:

1968

Language:

english

File:

PDF, 2.02 MB

english, 1968

45

Local Variations in the Time of Breeding of Female Blue Grouse

Fred C. Zwickel

Journal:

Year:

1977

Language:

english

File:

PDF, 1.53 MB

english, 1977

46

Removal and Repopulation of Blue Grouse in an Increasing Population

Fred C. Zwickel

Journal:

Journal of Wildlife Management

Year:

1972

Language:

english

File:

PDF, 2.07 MB

english, 1972

47

Some Effects of Grazing on Blue Grouse during Summer

Fred C. Zwickel

Journal:

Journal of Wildlife Management

Year:

1972

Language:

english

File:

PDF, 758 KB

english, 1972

48

Autumn Weights of Blue Grouse in North-Central Washington, 1954 to 1963

Zwickel, Fred C., Brigham, James H., Buss, Irven O.

Journal:

Year:

1966

Language:

english

File:

PDF, 1.12 MB

english, 1966

49

Mourning Dove Investigations 1948-1956

Review by: Fred C. Zwickel

Journal:

Journal of Wildlife Management

Year:

1959

Language:

english

File:

PDF, 906 KB

english, 1959

50

Determining Age and Sex of Franklin Spruce Grouse by Tails Alone

Fred C. Zwickel and Charles F. Martinsen

Journal:

Journal of Wildlife Management

Year:

1967

Language:

english

File:

PDF, 1.07 MB

english, 1967