Download or read book Bird Checklist for the Santa Catalina Ranger District Coronado National Forest Southeast Arizona RG R3 05 01 May 2015 written by and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bird Checklist for the Santa Catalina Ranger District written by and published by . This book was released on 2003 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bird Checklist for the Santa Catalina Ranger District written by and published by . This book was released on 1994 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Birds Checklist for the Santa Catalina Ranger District written by and published by . This book was released on 1994 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bird Checklist for the Chiricahua Mountains written by and published by . This book was released on 2010 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Coronado National Forest Plan written by and published by . This book was released on 1986 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Southwestern Desert Resources written by William L. Halvorson and published by University of Arizona Press. This book was released on 2023-01-17 with total page 375 pages. Available in PDF, EPUB and Kindle. Book excerpt: The southwestern deserts stretch from southeastern California to west Texas and then south to central Mexico. The landscape of this region is known as basin and range topography featuring to “sky islands” of forest rising from the desert lowlands which creates a uniquely diverse ecology. The region is further complicated by an international border, where governments have caused difficulties for many animal populations. This book puts a spotlight on individual research projects which are specific examples of work being done in the area and when they are all brought together, to shed a general light of understanding the biological and cultural resources of this vast region so that those same resources can be managed as effectively and efficiently as possible. The intent is to show that collaborative efforts among federal, state agency, university, and private sector researchers working with land managers, provides better science and better management than when scientists and land managers work independently.

Download or read book A Taxonomic Revision of the Phrynosoma Douglasii Species Complex Squamata written by Richard R. Montanucci and published by . This book was released on 2015 with total page 177 pages. Available in PDF, EPUB and Kindle. Book excerpt: Short-horned lizards (Phrynosoma douglasii species complex) occur throughout the inter-montane West and Great Plains of western North America. The comparative morphology and color pattern variation of short-horned lizards was studied in 3,174 specimens. Multivariate analyses of 20 morphological and color-pattern characters were applied to 977 specimens, and univariate statistics were summarized for 52 samples totaling 1,134 specimens. The results of the morphological data analyses support the recognition of P. douglasii (Bell 1828) as a distinct species, and the resurrection of P. brevirostris Girard 1858a and P. ornatissimum Girard 1858a as species distinct from P. hernandesi Girard 1858a. Two new species allied to P. brevirostris are described: P. bauri sp. nov. from the eastern plains of Colorado and northeastern New Mexico, southeastern Wyoming and southwestern Nebraska south of the North Platte River, and P. diminutum sp. nov. endemic to the San Luis Valley of southern Colorado and northern New Mexico. The Mexican taxon brachycercum Smith 1942 is reassigned as a subspecies of P. ornatissimum, based on non-discrete character differences and overall morphometric similarity. The ranges of P. hernandesi and P. ornatissimum broadly overlap in central New Mexico, the former taxon occupying the coniferous forests of disjunct mountain ranges, the latter occuring in the surrounding desert grasslands. Principal components analysis has revealed morphological evidence of hybridization where the two taxa meet, generally within ecotones between montane forest associations and grasslands. Principal components analysis has also revealed a high level of morphological variability in populations occurring in the Colorado Plateau region of northeastern Arizona, northwestern New Mexico, extreme southwestern Colorado and adjacent Utah. The evidence suggests that these populations arose through past hybridization between the two species. The taxon ornatum Girard 1858b, although sharing several traits with P. brevirostris, is morphologically close to P. hernandesi. It is regarded as a stabilized population of hybrid origin, but treated taxonomically as a subspecies of P. hernandesi. The taxonomic arrangement in this study, with the exception of P. douglasii, is largely discordant with the proposed taxonomy from a previously published study based on mitochondrial DNA sequence data.

Download or read book California Bird Species of Special Concern written by and published by . This book was released on 2008 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Southern Arizona Nature Almanac written by Roseann Beggy Hanson and published by Westwinds Press. This book was released on 1996 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: Southern Arizona is a not only a world-class travel destination, it's also a region with so many natural attractions that even its residents never run out of places to explore. The Southern Arizona Nature Almanac reveals the incredible diversity of the desert Southwest by highlighting its most compelling features and natural phenomena for each month of the year: blooming plants, wildlife activity, places to visit, weather, and prominent constellations. From migratory birds to snakes to insects, the almanac will show you what to expect in the sky or under your feet, no matter what season you venture out.

Download or read book Invasive Plants on the Move written by Etats-Unis. Federal highway administration and published by . This book was released on 2009 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Manual of California Vegetation written by John Orvel Sawyer and published by California Native Plant Society. This book was released on 2009 with total page 1316 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book An Introduction to Hunting Arizona s Small Game written by Randall D. Babb and published by . This book was released on 2012-01-01 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes section on preparation of small game for cooking with recipes.

Download or read book The Large Aspen Tortrix written by R. C. Beckwith and published by . This book was released on 1973 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The 7th Tennessee Infantry in the Civil War written by William Thomas Venner and published by McFarland. This book was released on 2013-07-20 with total page 243 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book follows the 7th Tennessee Infantry Regiment from their May 1861 mustering-in to the war's final moments at Appomattox in April 1865. It is an intensely personal account based upon the Tennesseans' letters, journals, memoirs, official reports, personnel records and family histories. It is a powerful account of courage and sacrifice. The men (a full roster is included) changed from exhilarated volunteers to battle-hardened veterans. They had eagerly rushed to join up, "anxious to confront the enemy on the battle front." Later, amid the grim realities, the Tennesseans stayed with their comrades and carried out their responsibilities. Rifleman Tom Holloway wrote, "I went into this measure with the conviction that it was my imperative duty." Eventually, as the war destroyed the Tennesseans, Lt. Ferguson Harris wrote simply, "I wonder who will be the last of us to go?"

Download or read book Common Varieties Act written by United States. Congress. Senate. Committee on Interior and Insular Affairs. Subcommittee on Minerals, Materials, and Fuels and published by . This book was released on 1965 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Goldfield Mountain Hikes written by Ted Tenny and published by . This book was released on 2006-01-01 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Goldfield Mountains are only 40 miles from Phoenix yet largely undiscovered. In this book, Ted Tenny, a lifelong outdoor enthusiast and master hiker guides you throughout this picturesque wilderness area on 33 meticulously charted routes. Each hike has a unique point of interest or scenic reward. Each is introduced with a listing including difficulty rating, distance, estimated time, elevation change, and descriptive synopsis. Your hike in the Goldfieldswill be enhanced by 24 pages of gorgeous color photos, B&W photos throughout, 12 topographical maps with trails and annotated text references, GPS co-ordinates for trailheads and junctions,invaluable information and safety tips