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Gutierrez, R. J. |
1989 |
"Hematozoa from the spotted owl" in Journal of Wildlife Diseases |
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Gutierrez, R. J. |
1990 |
"Genetic Variation and Differentiation in the Spotted Owl (Strix occidentalis)" in The Auk |
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Gutierrez, R. J. |
1990 |
"Density of Northern Spotted Owls in Northwest California" in Journal of Wildlife Management |
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Gutierrez, R. J. |
1990 |
"Sexual dimorphism in Northern Spotted Owls from northwest California" in Journal of Field Ornithology |
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Gutierrez, R. J. |
1991 |
"Age determination of subadult northern spotted owls in northwest California" in Wildlife Society Bulletin |
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Gutierrez, R. J. |
1991 |
"Using Search Time and Regression to Estimate Abundance of Territorial Spotted Owls" in Ecological Applications |
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Gutierrez, R. J. |
1991 |
"Ecomorphological relationships of a guild of ground-foraging birds in northern California, USA" in Oecologia |
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Gutierrez, R. J. |
1992 |
"Habitat associations of California spotted owls in the central Sierra Nevada" in Journal of Wildlife Management |
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Gutierrez, R. J. |
1992 |
"Spotted Owl Roost and Nest Site Selection in Northwestern California" in Journal of Wildlife Management |
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Gutierrez, R. J. |
1994 |
"Review of Ecology and Management of the Mourning Dove" in The Auk |
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Gutierrez, R. J. |
1994 |
"Ectoparasites of the spotted owl" in Journal of Raptor Research |
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Gutierrez, R. J. |
1994 |
"Spotted owl metapopulation dynamics in southern California" in Journal of Animal Ecology |
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Gutierrez, R. J. |
1995 |
"Habitat Configuration around Spotted Owl Sites in Northwestern California" in Ornithological Applications |
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Gutierrez, R. J. |
1995 |
"Spotted Owl (Strix occidentalis)" in The Birds of North America |
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Gutierrez, R. J. |
1995 |
"Breeding habitat of the Mexican spotted owl in the Tularosa Mountains, New Mexico" in Condor |
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Gutierrez, R. J. |
1996 |
"Adaptive significance of growth patterns in juvenile spotted owls" in Canadian Journal of Zoology |
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Gutierrez, R. J. |
1996 |
"Demographic characteristics and trends of northern spotted owls in northwestern California" in Studies in Avian Biology |
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Gutierrez, R. J. |
1996 |
"Feasibility of a random quadrat study design to estimate changes in density of Mexican spotted owls" in USDA Forest Service Research Papers |
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Gutierrez, R. J. |
1996 |
"History of demographic studies in the management of the Northern Spotted Owl" in Studies in Avian Biology |
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Gutierrez, R. J. |
1996 |
"Intermountain movement by Mexican spotted owls (Strix occidentalis lucida)" in Great Basin Naturalist |
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Gutierrez, R. J. |
1996 |
"Mexican Spotted Owl Habitat Characteristics in Zion National Park" in Journal of Raptor Research |
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Gutierrez, R. J. |
1997 |
"California spotted owl habitat selection in the central Sierra Nevada" in Journal of Wildlife Management |
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Gutierrez, R. J. |
1997 |
"Notes on the Nuptial Display of the Spotted Wood-quail (odontophorus Guttatus)" in Ornitologia Neotropical |
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Gutierrez, R. J. |
1998 |
"The Barred Owl (Strix Varia) Invasion in California" in The Auk |
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Gutierrez, R. J. |
1998 |
"Characteristics of Spotted Owl Habitat in Landscapes Disturbed by Timber Harvest in Northwestern California" in Journal of Raptor Research |