Journal Articles, Reports, and Book Chapters:
Barrowclough, G.F., J.G. Groth, L.A. Mertz, and R.J. Gutiérrez. 2004. Phylogeographic structure, gene flow, and species status in blue grouse (Dendragapus obscurus). Molecular Ecology 13:1911-1922.
Brennan, L.A., W.M. Block, and R.J. Gutiérrez. 1987. Habitat use by Mountain Quail in northern California. Condor 89:66-74.
Brennan, L., R.J. Gutiérrez, and W. Rosene. 1993. Strategic plan for quail management and research in the United States: issues and strategies - forestry practices. Pp. 174-175 in Quail III: Proc. National Quail Symposium. K.E. Church and T.V. Daley (eds.). Kans. Dep. Wildl. and Parks, Pratt.
Brown, D.E., and R.J. Gutiérrez. 1980. Sex ratios, sexual selection, and sexual dimorphism in quails. Journal of Wildlife Management 44(1):198-202.
Duszynski, D.W., and R.J. Gutiérrez. 1981 The coccidia of quail in the United States. Journal of Wildlife Diseases 17:371-379.
Frederick, D.P., and R.J. Gutiérrez. 1992. Habitat use and population characteristics of the white-tailed ptarmagan in the Sierra Nevada. California. Condor 94:889-902.
Gutiérrez, R.J. 1971. Observations on the breeding biology and behavior of mourning doves in Fort Collins, Colorado. Colorado Field Ornithology 10:10-15.
Gutiérrez, R.J. 1973. Hematozoa from New Mexico Mourning Doves. The Journal of Parasitology 59(5):932-933.
Gutiérrez, R.J. 1975. A review and bibliography of the Mountain Quail, Oreortyx pictus (Douglas). USDA For. Serv. Spec. Rep., Calif. Reg. Off., San Francisco.
Gutiérrez, R.J. 1980. Comparative ecology of the Mountain and California Quail in Carmel Valley, California. Living Bird 18:71-93.
Gutiérrez, R.J. 1993. Taxonomy and biogeography of New World Quail. Pp 8-15 in Quail III: Proc. National Quail Symposium. K.E. Church and T.V. Daily (eds.). Kans. Dep. Wildl. and Parks, Pratt.
Gutiérrez, R.J. 1994. North American upland game bird management at crossroads: which road will we take? Pp. 494-497 in Trans. 59th N. Amer. Wildl. & Natur. Resour. Conf. R.E. McCabe and K.G. Wadsworth (eds.). Wildlife Management Institute, Washington D.C.
Gutiérrez, R.J., G.F. Barrowclough, and J.G. Groth. 2000. A classification of the grouse (Aves: Tetraoninae) based on mitochondrial DNA sequences. Wildlife Biology 6(4):205-211.
Gutiérrez, R.J., C.E. Braun, and T.P. Zapatka. 1975. Reproductive biology of the Band-tailed Pigeon in Colorado and New Mexico. The Auk 92(4):665-677.
Gutiérrez, R.J., and L.A. Brennan. 1999. Game birds as keys to the conservation of North American avifauna. Pp. 2104-2124 in N.J. Adams and R.H. Slotow (eds.) Proc. 22nd Inter. Ornithol. Congr., Johannesburg: Birlife South Africa.
Gutiérrez, R.J., and D.J. Delehanty. 1999. Mountain Quail (Oreortyx pictus). In A. Poole and F. Gill (eds.). The Birds of North America No. 457: Life Histories for the 21st Century. The Philadelphia Academy of Sciences and The American Ornithologists' Union, Washington, D.C.
Gutiérrez, R.J., and K.L. Gutiérrez. 1997. Notes on the nuptual display of the spotted Wood Quail, (Odontophorus guttatus). Ornitologia Neotropical 8:241-242.
Gutiérrez, R.J., G.S. Zimmerman, and G.W. Gullion. 2003. Daily survival rates of ruffed grouse Bonasa umbellus in northern Minnesota. Wildlife Biology 9(4):351-356.
Gutiérrez, R.J., R.M. Zink, and S.Y. Yang. 1983. Genic variation, systematic, and biogeogaphic relationships of some galliform birds. Auk 100:33-47.
Popham, G. P. and R. J. Gutiérrez. 2003. Greater sage-grouse Centrocercus urophasianus nesting success and habitat use in northeastern California. Wildlife Biology 9(4):327-334.
Redpath, S.M., B.E. Arroyo, F.M. Leckie, P. Bacon, N. Bayfield, R.J. Gutiérrez, and S.J. Thirgood. 2004. Using decision modeling with stakeholders to reduce human-wildlife confilct: a raptor-grouse case study. Conservation Biology 18(2):350-359.
Zimmerman, G. S., R. R. Horton, D. R. Dessecker, and R.J. Gutiérrez. 2008. New insight to old hypotheses: Ruffed grouse population cycles. The Wilson Jounal of Ornithology 120(2):239-247.
Zimmerman, G. S., D. W. Gilmore, and R. J. Gutiérrez. 2007. Integrating grouse habutat and forestry: an example using the ruffed grouse Bonasa umbellus in Minnesota. Wildlife Biology 13:51-58.
Zimmerman, G. S., and R. J. Gutiérrez. 2007. The influence of ecological factors on detecting drumming Ruffed Grouse. Journal of Wildlife Management 71(6) 1765-1772.
Books and Editorships:
Braun, C.E., and R.J. Gutiérrez. 1997. Proceedings & Abstracts from the 7th International Symposium on Grouse. Wildlife Biology 3&4.
Leopold, A.S., R.J. Gutiérrez, and M.T. Bronson. 1981. North American game birds and mammals. Charles Scribner & Sons, New York, New York. 198 pp.
TOP OF PAGE
Journal Articles, Reports, and Book Chapters:
Anthony, R.G., E.D. Forsman, A.B. Franklin, D.R. Anderson, K.P. Burnham, G.C. White, C.J. Schwarz, J. Nichols, J.E. Hines, G.S. Olson, S.H. Ackers, S. Andrews, B.L. Biswell, P.C. Carlson, L.V. Diller, K.M. Dugger, K.E. Fehring, T.L. Fleming, R.P. Gerhardt, S.A. Gremel, R.J. Gutiérrez, P.J. Happe, D.R. Herter, J.M. Higley, R.B. Horn, L.L. Irwin, P.J. Loschl, J.A. Reid, and S.G. Sovern. 2006. Status and trends in demography of Northern Spotted Owls, 1985-2003. Wildlife Monographs 163.
Barrowclough,
G. F., J. G. Groth, L. A. Mertz, and R. J. Gutiérrez. 2005.
Genetic structure, introgression, and a narrow hybrid zone between
northern and California spotted owls (Strix occidentalis).
Molecular Ecology 14:1109-1120.
Barrowclough, G. F., J. G. Groth, L. A. Mertz, and R. J. Gutiérrez. 2006. Genetic structure of Mexican spotted owl (Stix occidentalis lucida) populations in a fragmented landscape. Auk 123:1090-1102.
Barrowclough,
G. F., and R. J. Gutiérrez. 1990. Genetic variation and differentiation
in the spotted owl (Strix occidentalis). Auk 107:737-744.
Barrowclough,
G. F., R. J. Gutiérrez, and J. G. Groth. 1999. Phylogeography of spotted
owl (Strix occidentalis) populations based on mitochondrial DNA sequences:
gene flow, genetic structure, and a novel biogeographic pattern. Evolution 53:919-931.
Bias, M. A.,
and R. J. Gutiérrez. 1992. Habitat associations of California spotted
owls in the central Sierra Nevada. J. Wildl. Manage. 56:584-595.
Blakesley,
J. A., A. B. Franklin, and R. J. Gutiérrez. 1990. Sexual dimorphism in
northern spotted owls from northwest California. J. Field Ornith. 61:320-327.
Blakesley,
J. A., A. B. Franklin, and R. J. Gutiérrez. 1992. Spotted owl roost and
nest site selection in northwestern California. J. Wildl. Manage. 56:388-392.
Bond,
M.L., M.E. Seamans, and R.J. Gutiérrez. 2004. Modeling nesting
habitat selection of California spotted owls (Strix occidentalis
occidentalis) in the central Sierra Nevada using standard forest
inventory metrics. Forest Science 50(6):773-780.
Bond, M. L.,
R. J. Gutiérrez, A. B. Franklin, W. S. LaHaye, C. A. May, and M. E. Seamans.
2002. Short-term effects of wildfires on spotted owl survival, site fidelity,
mate fidelity, and reproductive success. Wildlife Society Bulletin 30:1022-1028.
Buchanan, J. B., R. J. Gutiérrez, R. G. Anthony, T. Cullinan, L. V. Diller, E. D. Forsman, and A. B. Franklin. 2007. A synopsis of suggested approaches to adress potnetial competitive interactions between Barred Owls (Strix varia) and Spotted Owls (Strix occidentalis). Biological Invasions 9:679-691.
Call, D. R.,
R. J. Gutiérrez, and J. Verner. 1992. Foraging habitat and home-range
characteristics of California spotted owls in the Sierra Nevada. Condor 94:880-888.
Crozier,
M. L., M. E. Seamans, and R. J. Gutiérrez. 2005. The effect
of broadcasting Great Horned Owl vocalizations on Spotted Owl vocal
responsiveness. Journal of Raptor Research 39:111-118.
Crozier, M. E. Seamans, R. J. Gutiérrez, P. J. Loschl, R. B. Horn, S. G. Sovern, and E. D. Forsman. 2006. Does the Presence of Barred Owls Suppress the Calling Behavior of Spotted Owls? Condor 108:760-769.
Dark, S. J.,
R. J. Gutiérrez, and G. I. Gould. 1998. The barred owl (Strix varia)
invasion in California. Auk 115:50-56.
Franklin,
A. B., D. R. Anderson, R. J. Gutiérrez, and K. P. Burnham. 2000. Climate,
habitat quality, and fitness in northern spotted owl populations in northwestern
California. Ecological Monographs 70: 539-590.
Franklin, A.
B., and R. J. Gutiérrez. 2002. Spotted owls, forest fragmentation, and
forest heterogeneity. Studies in Avian Biology 25:203-220.
Franklin,
A. B., R. J. Gutiérrez, J. D. Nichols, M. E. Seamans, G. C. White, G.
S. Zimmerman, J. E. Hines, T. E. Munton, W. S. LaHaye, J. A. Blakesley, G. N.
Steger, B. R. Noon, D. W. H. Shaw, J. J. Keane, T. L. McDonald, and S. Britting.
2004. Population dynamics of the California Spotted Owl (Strix occidentalis
occidentalis): A meta-analysis. Ornithological Monographs 54.
Franklin,
A. B., R. J. Gutiérrez, B. R. Noon, and J. P. Ward. 1996. Demographic
characteristics and trends of northern spotted owl populations in northwestern
California. Studies in Avian Biology 17:83-91.
Franklin,
A. B., J. P. Ward, Jr., R. J. Gutiérrez, and G. I. Gould Jr. 1990. Density
of northern spotted owls in northwest California. J. Wildl. Manage. 54:1-10.
Gutiérrez,
R. J. 1985. An overview of recent research on the spotted owl. In: Gutiérrez,
R. J., and A. B. Carey. Tech. eds. Ecology and Management of Spotted Owls in
the Pacific Northwest. U.S.D.A. Pacific Northwest Forest and Range Experiment
Station. Gen. Tech. Rep. PNW 185:39-49.
Gutiérrez,
R. J. 1985. Information and Research Needs for Spotted Owl Management. In: Gutiérrez,
R. J., and A. B. Carey. Tech. eds. Ecology and Management of Spotted Owls in
the Pacific Northwest. U.S.D.A. Pacific Northwest Forest and Range Experiment
Station. Gen. Tech. Rep. PNW. 185:115-118.
Gutiérrez,
R. J. 1986. A review of the recent research on the northern spotted owl. Oregon
Birds 12:105-117.
Gutiérrez,
R. J. 1989. Hematozoa from the spotted owl. J. Wildl. Diseases 25:614-618.
Gutiérrez,
R. J. 1994. Changes in the distribution and abundance of spotted owls during
the past century. Studies in Avian Biology 15:293-300.
Gutiérrez,
R. J. 1994. Conservation planning: lessons from the spotted owl. Pages 51-58.
In Covington, W.W., and L.F. DeBano (tech. coords.). Sustainable ecological
systems: implementing an ecological approach to land management. 1993 July 12-15;
Flagstaff, AZ. Gen. Tech. Rep. RM-247. Fort Collins, CO. U.S. Dept. of Agric.,
Forest Service, Rocky Mountain Forest and Range Experiment Station. 363 pp.
Gutiérrez,
R. J. 1996. Biology and distribution of the Spotted Owl. Studies in Avian Biology
17:2-5.
Gutiérrez,
R. J. 2004. Science and the conservation of the Spotted Owl. Pages 317-327 In Chancellor, R.D., and B.U. Meyburg (editors). Raptors Worldwide. Proceedings
of the World Birds of Prey Conference VI, Budapest, Hungary.
Gutiérrez,
R. J. and G. F. Barrowclough. 2005. Redefining the distributional boundaries
of the northern and California spotted owls: implications for conservation.
The Condor 107:182-187.
Gutiérrez, R. J., M. Cody, S. Courtney, and A. B. Franklin. 2007. The invasion of barred owls and its potential effect on the spotted owl: a conservation conundrum. Biological Invasions 9:181-196.
Gutiérrez,
R. J., E. D. Forsman, A. B. Franklin, and E. C. Meslow. 1996. History and demographic
studies in the management of the Spotted Owl. Studies in Avian Biology 17:6-11.
Gutiérrez,
R. J., A. B. Franklin, and W. S. LaHaye. 1995. Spotted Owl (Strix occidentalis).
In A. Poole and F. Gill (eds.). The Birds of North America No. 179: Life Histories
for the 21st Century. The Philadelphia Academy of Sciences and The American
Ornithologists' Union, Washington, D. C.
Gutiérrez,
R. J., A. B. Franklin, W. LaHaye, V. J. Meretsky, and J. P. Ward. 1985. Juvenile
spotted owl dispersal in northwestern California: Preliminary results. In: Gutiérrez,
R. J., and A. B. Carey. Tech. eds. Ecology and Management of Spotted Owls in
the Pacific Northwest. U.S.D.A. Pacific Northwest Forest and Range Experiment
Station. Gen. Tech. Rep. PNW. 185:60-65.
Gutiérrez, R. J., and S. Harrison. 1996. Applying metapopulation theory
to spotted owl management: a history and critique. Pp. 167-185. In McCullough,
D. (ed.). Metapopulations and Wildlife Conservation. Island Press, Covelo, CA.
Gutiérrez,
R. J., J. E. Hunter, G. Chávez-León, and J. Price. 1998. Characteristics
of spotted owl habitat in landscapes disturbed by timber harvest in northwestern
California. J. Raptor Research 32:104-110.
Gutiérrez,
R. J., and J. Pritchard. 1990. Distribution, density and age structure of spotted
owls on two southern California habitat islands. Condor 92:491-495.
Gutiérrez,
R. J., M. E. Seamans, and M. Z. Peery. 1995. Intermountain movement by Mexican
spotted owls (Strix occidentalis lucida). Great Basin Naturalist 56:87-89.
Gutiérrez, R. J., D. M. Solis, and C. Sisco. 1984. Habitat ecology of
the spotted owl in northwestern California: Implications for management. In:
Proc. Conv. Amer. Soc. For. Portland, Oregon. 368-373.
Gutiérrez,
R. J., J. Verner, K. S. McKelvey, B. R. Noon, G. S. Steger, D. R. Call, W. S.
LaHaye, B. B. Bingham, and J. S. Senser. 1992. Habitat relations of the California
spotted owl. Pages 79-147. In Verner, J. et al. [eds]. The California spotted
owl: a technical assessment of its current status. U.S.D.A. Pacific Southwest
Forest and Range Experiment Station. Gen. Tech. Rept. PSW-GTR-133.
Hunter, J.
E., R. J. Gutiérrez, and A. B. Franklin. 1995. Habitat configuration
around spotted owl sites in northwestern California. Condor 97:684-693.
Hunter, J.
E., R. J. Gutiérrez, A. B. Franklin, and D. Olson. 1994. Ectoparasites
of the spotted owl. J. Raptor Research 28:232-235.
Kristan,
D. M., R. J. Gutiérrez and A. B. Franklin. 1996. Adaptive significance
of growth patterns in juvenile spotted owls. Can. J. Zool. 74:1882-1886.
LaHaye, W.
S., and R. J. Gutiérrez. 1999. Nest sites and nesting habitat of the
northern spotted owl in northwestern California. Condor 101:324-330.
LaHaye, W. S. and R. J. Gutiérrez. 2005. The Spotted Owl in southern California: ecology and special concerns for maintaining a forest-dwelling species in a human-dominated desert landscape. Pages 199-209. In Kus, B. E. and J. L. Beyers [Tech. coordinators]. Planning for biodiversity: bringing research and management together. U.S.D.A. Forest Service Gen. Tech. Rept. PSW-GTR-195.
LaHaye, W.
S., R. J. Gutiérrez, and H. R. Akçakaya. 1994. Spotted owl metapopulation
dynamics in southern California. J. Anim. Ecol. 63: 775-785.
LaHaye, W., R. J. Gutiérrez, and D. R. Call. 1992.
Demography of an insular population of spotted owls (Strix occidentalis occidentalis).
Pages 803-814. In D. R. McCullough and R. H. Barrett. Wildlife 2001. Elsevier
Press, New York.
LaHaye, W.
S., R. J. Gutiérrez, and J. R. Dunk. 2001. Natal dispersal of the spotted
owl (Strix occidentalis occidentalis) in southern California: dispersal
profile of an insular population. Condor 103:691-700.
LaHaye, W.
S., R. J. Gutiérrez, and D. R. Call. 1997. Nest-site selection and reproductive
success of California spotted owls. Wilson Bull. 109:42-51.
LaHaye,
W. S., G. S. Zimmerman, and R. J. Gutiérrez. 2004. Temporal variation in the
vital rates of an insular population of spotted owls (Strix occidentalis
occidentalis): contrasting effects of weather. The Auk 121:1056-1069.
Leskiw, T.,
and R. J. Gutiérrez. 1998. Possible predation of a spotted owl by a barred
owl. Western Birds 29:225-226.
May,
C. A., and R. J. Gutiérrez. 2002. Habitat associations of Mexican spotted
owl nest and roost sites in central Arizona. Wilson Bulletin. 114:457-466.
May, C. A., M.
Z. Peery, R. J. Gutiérrez, M. E. Seamans, and D. R. Olson. 1996. Feasibility
of a random quadrat study design to estimate changes in density of Mexican spotted
owls. U. S. Forest Service, Rocky Mountain Forest and Range Experiment Station,
Res. Paper. Ft. Collins, Colorado.
May,
C. A., M. L. Petersburg, and R. J. Gutiérrez. 2004. Mexican Spotted Owl
nest- and roost-site habitat in Northern Arizona. Journal of Wildlife Management
68:1054-1064.
Moen, C. A.,
Franklin, A. B., and R. J. Gutiérrez. 1991. Age determination of subadult
northern spotted owls in northwest California. Wildlife Society Bulletin 19:489-493.
Moen, C. A.,
and R. J. Gutiérrez. 1997. California spotted owl habitat selection in
the central Sierra Nevada. J. Wildlife Management 61:1281-1287.
Nichols, J. D., J. E. Hines, D. I. Mackenzie, M. E. Seamans, and R. J. Gutiérrez. 2007. Occupance estimation and modeling with multiple states and state uncertainty. Ecology 88(6): 1395-1400.
Noon, B. R.,
K. S. McKelvey, D. Lutz, W. S. LaHaye, R. J. Gutiérrez, and C. A. Moen.
1992. Estimates of demographic parameters and rates of population change. Pages
175-186. In Verner, J. et al. [eds]. The California spotted owl: a technical
assessment of its current status. U.S.D.A. Pacific Southwest Forest and Range
Experiment Station. Gen. Tech. Rept. PSW-GTR-133.
Peery, Z. M.,
R. J. Gutiérrez, and M. E. Seamans. 1999. Habitat composition and configuration
around Mexican spotted owl nest and roost sites in the Tularosa Mountains, New
Mexico. J. Wildl. Manage. 63:36-43.
Rinkevich,
S. E., and R. J. Gutiérrez. 1996. Mexican spotted owl habitat characteristics
in Zion National Park. J. Raptor Research 30:74-78.
Seamans,
M. E., and R. J. Gutiérrez. 1995. Breeding habitat of the Mexican spotted
owl in the Tularosa Mountains, New Mexico. Condor 97:944-952.
Seamans,
M. E., and R. J. Gutiérrez. 1999. Diet composition and reproductive success
of Mexican spotted owls. J. Raptor Research 33: 143-148.
Seamans, M. E., and R. J. Gutiérrez. 2006. Spatial dispersion of spotted owl sites and the role of conspecific attraction on settlement patterns. Ecology, Ethology, and Evolution 18:99-111.
Seamans, M. E., and R. J. Gutiérrez. 2007. Habitat selection in a changing environment: the relationship between habitat alteration and Spotted Owl territory occupance and breeding dispersal. The Condor 109:566-576.
Seamans, M. E., and R. J. Gutiérrez. 2007. Sources of variability in spotted owl population growth rate: testing predictions using long-term mark-recapture data. Oecologia 152:57-70.
Seamans, M. E.,
R. J. Gutiérrez, and C. A. May. 2002. Mexican spotted owl (Strix occidentalis)
population dyanmics: influence of climatic variation on survival and reproduction.
Auk 119:321-334.
Seamans,
M. E., R. J. Gutiérrez, C. May, and M. Z. Peery. 1999. Demography of
two Mexican spotted owl populations. Conservation Biology 13: 744-754.
Seamans,
M. E., R. J. Gutiérrez, C. A. Moen, M. Z. Peery. 2001. Spotted owl demography
in the central Sierra Nevada. Journal of Wildlife Management 65:425-431.
Smith, R. B., W. S. LaHaye, R. J. Gutiérrez, and G. S. Zimmerman. 2002.
Spatial habitat characteristics of an insular Spotted Owl (Strix occidentalis)
population in southern California. Pp.137-147 in 'Ecology and conservation of
owls', eds. I. Newton, R. Kavanagh, J. Olson, and I. Taylor. Collingwood, Victoria,
Australia: CSIRO Publishing.
Smith, R. B.,
M. Z. Peery, R. J. Gutiérrez, and W. S. LaHaye. 1999. The relationship
between spotted owl diet and reproductive success in the San Bernardino Mountains,
California. Wilson Bull. 111:22-29.
Solis, D. M.,
and R. J. Gutiérrez. 1990. Summer habitat ecology of the spotted owl
in northwestern California. Condor 92:.739-748.
Tempel,
D. J., and R. J. Gutiérrez. 2003. Fecal corticosterone levels in California
spotted owls exposed to low-intensity chainsaw sound. Wildlife Society Bulletin
31(3):698-702.
Tempel,
D.J. and R.J. Gutiérrez. 2004. Factors related to fecal corticosterone
levels in California Spotted Owls: implications for assessing chronic
stress. Conservation Biology 18(2):538-547.
Verner, J.,
R. J. Gutiérrez, and G. I. Gould, Jr. 1992. The California spotted owl:
general biology and ecological relations. Pages 55-77. In Verner, J. et al.
[eds]. The California spotted owl: a technical assessment of its current status.
U.S.D.A. Pacific Southwest Forest and Range Experiment Station. Gen Tech. Rept.
PSW-GTR-133.
Verner, J.,
K. S. McKelvey, B. R. Noon, R. J. Gutiérrez, G. I. Gould, Jr., and T.
W. Beck. 1992. Assessment of the current status of the California spotted owl,
with recommendations for management. Pages 3-26. In Verner, J. et al. [eds].
The California spotted owl: a technical assessment of its current status. U.S.D.A.
Pacific Southwest Forest and Range Experiment Station. Gen Tech. Rept. PSW-GTR-133.
Ward, J. P.,
Jr., A. B. Franklin, and R. J. Gutiérrez. 1991. Using search time and
regression to estimate abundance of territorial spotted owls. Ecological Applications
1:207-214.
Ward, J. P.
Jr., R. J. Gutiérrez, and B. R. Noon. 1998. Habitat selection by northern
spotted owls: the consequences of prey selection and distribution. Condor 100:79-92.
Washburn,
B. E., D. J. Tempel, J. J. Millspaugh, R. J. Gutiérrez, and M. E. Seamans.
2004. Factors related to fecal estrogens and fecal testosterone in California
Spotted Owls. The Condor 106:567-579.
Zimmerman,
G. S., W. S. LaHaye, and R. J. Gutiérrez. 2001. Breeding-season home
ranges of spotted owls in the San Bernardino Mountains California. Western Birds
32:83-87.
Zimmerman, G.
S., W. S. LaHaye, and R. J. Gutiérrez. 2003. An empirical test of the
ideal assumption for a despotic distribution in Spotted Owls. Behavioral Ecology
14:433-437.
Zimmerman, G. S., R. J. Gutiérrez, and W. S. LaHaye. 2007. Finite study areas and vital rates: sampling effects on estimates of spotted owl survival and population trends. Jounal of Applied Ecology 44:963-971.
Books and Editorships:
Forsman, E.D., S. DeStefano, M. Raphael, and R.J. Gutiérrez (eds.).
1996. Demography of the Northern Spotted Owl. Studies in Avian Biology 17.
Gutiérrez, R. J., and A. B. Carey (tech. eds.). 1985. Ecology and management
of the spotted owl in the Pacific Northwest. U.S.D.A. Pacific Northwest Forest
and Range Experiment Station. Gen. Tech. Rep. PNW. 185. 119 p.
Multiple authors. 1993. Recovery plan for the Northern Spotted owl. Final Draft,
U. S. Fish and Wildlife Service, Portland, Oregon.
Multiple Authors. 1997. Final report of the California Spotted Owl federal advisory
Committee. U.S. Dept. Agriculture, Washington. D.C.
Verner, J., K. S. McKelvey, B. S. Noon, R. J. Gutiérrez, G. I. Gould,
Jr., and T. W. Beck (tech. coords.). 1992. The California spotted owl: a technical
assessment of its current status. U.S.D.A. Pacific Southwest Research Station.
Gen. Tech. Rept. PSW-GTR-133. 285 p.
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