Download or read book Spotted Owl Strix Occidentalis written by Mark Zarn and published by . This book was released on 1974 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book SPOTTED OWL STRIX OCCIDENTALUS written by Mark Zarn and published by . This book was released on 1974 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Northern Spotted Owl Strix Occidentalis Caurina written by and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: As part of Kids' Planet, Defenders of Wildlife presents a fact sheet on the northern spotted owl (Strix occidentalis caurina), which is a threatened species. Northern spotted owls are territorial and do not adapt well to habitat disturbances. The fact sheet provides a description of the owl and highlights information on such topics as the lifespan, size, habitat, diet, behavior, and offspring of the owl.
Download or read book Population Demography of Northern Spotted Owls written by Eric D. Forsman and published by Univ of California Press. This book was released on 2011-07-21 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt: Conclusions, and Recommendations P.75
Download or read book The California Spotted Owl written by Jared Verner and published by . This book was released on 1992 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Diet and Behavior of the California Spotted Owl Strix Occidentalis Occidentalis in the Southern Sierra Nevada written by Joyce Lisa Kadoch and published by . This book was released on 1997 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Spotted Owl written by Alvin Silverstein and published by . This book was released on 1994 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discusses the dilemma of the spotted owl, whose existence is threatened by the destruction of its habitat--the ancient, old-growth forests.
Download or read book Critical Notes on the Subspecies of the Spotted Owl Strix Occidentalis Xantus written by Harry Church Oberholser and published by . This book was released on 1916 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Final Recovery Plan for the Northern Spotted Owl Strix Occidentalis Caurina written by and published by . This book was released on 2008 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Of Spotted Owls Old Growth and New Policies written by Bruce G. Marcot and published by . This book was released on 1997 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Northern Spotted Owl Strix Occidentalis Caurina written by and published by . This book was released on 1990 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Spotted Owl written by Ralph J. Gutiérrez and published by . This book was released on 1995 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents information about the spotted owl, a bird in North America. Notes that the information is provided by the Birds of North America, Inc. (BNA), located in Philadelphia, Pennsylvania. Explains that excerpts from the publication "The Birds of North America," published in 1995, are used in the Web site. Includes a photographic image of the bird. Discusses distribution patterns. Links to the home pages of BNA, the American Ornithologists' Union, and the Cornell Lab of Ornithology.
Download or read book Revised Recovery Plan for the Northern Spotted Owl Strix Occidentalis Caurina written by and published by . This book was released on 2011 with total page 277 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Mexican Spotted Owl Strix Occidentalis Lucida written by Charles Burnett McDonald and published by . This book was released on 1991 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Population Ecology of the Northern Spotted Owl Strix Occidentalis Caurina in Northern California written by Alan B. Franklin and published by . This book was released on 1990 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Population Demography of Northern Spotted Owls written by Eric Forsman and published by Univ of California Press. This book was released on 2011-07-21 with total page 119 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Northern Spotted Owl, a threatened species that occurs in coniferous forests in the western United States, has become a well-known environmental symbol. But how is the owl actually faring? This book contains the results of a long-term effort by a large group of leading researchers to document population trends of the Northern Spotted Owl. The study was conducted on 11 areas in the Pacific Northwest from 1985 to 2008, and its objectives were both to evaluate population trends and to assess relationships between reproductive rates and recruitment of owls and covariates such as weather, habitat, and the invasion of a closely related species, the Barred Owl. Among other findings, the study shows that fecundity was declining in five populations, stable in three, and increasing in three areas. Annual apparent survival rates of adults were declining in 10 out of 11 areas. This broad, synthetic work provides the most complete and up-to-date picture of the population status of this inconspicuous forest owl, which is at the center of the complex and often volatile debate regarding the management of forest lands in the western United States. Researchers: Steven H. Ackers Lawrence S. Andrews David R. Anderson Robert G. Anthony Brian L. Biswell Kenneth P. Burnham Peter C. Carlson Raymond J. Davis Lowell V. Diller Katie M. Dugger Eric D. Forsman Alan B. Franklin Elizabeth M. Glenn Scott A. Gremel Dale R. Herter J. Mark Higley James E. Hines Robert B. Horn Joseph B. Lint James D. Nichols Janice A. Reid James P. Schaberl Carl J. Schwarz Thomas J. Snetsinger Stan G. Sovern Gary C. White
Download or read book California Spotted Owl strix Occidentalis Occidentalis Inventory and Demographic Study Sequoia and Kings Canyon National Parks written by Cindy K Roberts and published by . This book was released on 1993 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
