Download or read book Grassland Birds Wintering at U S Navy Facilities in Southern Texas written by and published by . This book was released on 2010 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt: Grassland birds have undergone widespread decline throughout North America during the past several decades. Causes of this decline include habitat loss and fragmentation because of conversion of grasslands to cropland, afforestation in the East, brush and shrub invasion in the Southwest and western United States, and planting of exotic grass species to enhance forage production. A large number of exotic plant species, including grasses, have been introduced in North America, but most research on the effects of these invasions on birds has been limited to breeding birds, primarily those in northern latitudes. Research on the effects of exotic grasses on birds in winter has been extremely limited. This is the first study in southern Texas to examine and compare winter bird responses to native and exotic grasslands. This study was conducted during a period of six years (2003-2009) on United States Navy facilities in southern Texas including Naval Air Station-Corpus Christi, Naval Air Station-Kingsville, Naval Auxiliary Landing Field Waldron Naval Auxiliary Landing Field Orange Grove, and Escondido Ranch, all of which contained examples of native grasslands exotic grasslands, or both. Data from native and exotic grasslands were collected and compared for bird abundance and diversity; ground cover, vegetation density, and floristic diversity; bird and vegetation relationships; diversity of insects and arachnids; and seed abundance and diversity. Effects of management treatments in exotic grasslands were evaluated by comparing numbers and diversity of birds and small mammals in mowed, burned, and control areas. To determine bird abundance and bird species richness birds were surveyed monthly (December-February) during the winters of 2003-2008 in transects (100 meter-20 meter) located in native and exotic grasslands distributed at all five U.S. Navy facilities.
Download or read book Border Sanctuary written by Morgan Jane Morgan and published by Texas A&M University Press. This book was released on 2015-09-01 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Santa Ana National Wildlife Refuge lies on the northern bank of the Rio Grande in South Texas, about seventy miles upriver from the Gulf of Mexico. In Border Sanctuary, M.J. Morgan uncovers how 2,000 acres of rare subtropical riparian forest came to be preserved in a region otherwise dramatically altered by human habitation. The story she tells begins and ends with the efforts of the Rio Grande Valley Nature Club to protect one of the last remaining stopovers for birds migrating north from Central and South America. In between, she reconstructs a two hundred-year human and environmental history of the original “two square leagues” of the Santa Ana land grant and of the Mexican and Tejano families who lived on, worked, and ultimately helped preserve this forest on the river’s edge. As border issues continue to present serious challenges for Texas and the nation, it is especially important to be reminded of the deep connection between the region’s human and natural history from the long perspective Morgan provides here. To learn more about The Meadows Center for Water and the Environment, sponsors of this book's series, please click here.
Download or read book Attracting Birds in the Texas Hill Country written by W. Rufus Stephens and published by Texas A&M University Press. This book was released on 2016-12-22 with total page 842 pages. Available in PDF, EPUB and Kindle. Book excerpt: After years of working with landowners, land managers, naturalists, county officials, and others about wildlife management and land stewardship for birds in the Texas Hill Country, biologist Rufus Stephens and educator Jan Wrede teamed up to write a practical guidebook on how to improve habitat for birds on both small and large properties throughout the Hill Country. Because each bird species has specific needs for cover, food, water, nesting, and rearing their young, the book is organized by Hill Country habitat types: wooded slopes and savannahs; grasslands; rivers and creeks; canyons, seeps, and springs; tanks and ponds; plus residential backyards. Each chapter contains an in-depth discussion of common problems and possible solutions for developing optimum habitat. The book showcases 107 species in their habitats with color photographs and a short descriptive account of how to know the bird and care for its habitat. Three additional chapters on predator control, deer management, and cedar management offer detailed information on these special issues that impact the presence of birds throughout the region. As a comprehensive guide to habitat assessment, identification of birds and the habitats they use, plus stewardship practices that will benefit these birds, Attracting Birds in the Texas Hill Country offers landowners the ideal “how to manual” for writing an effective Wildlife Tax Valuation plan. By helping readers recognize and evaluate habitat health and then use appropriate habitat enhancement practices, the authors hope to inspire and enable widespread and effective bird conservation in the Texas Hill Country. And as bird populations flourish, so do the populations of other wildlife.
Download or read book Birding written by and published by . This book was released on 2002 with total page 1472 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Proceedings and Transactions of the Texas Academy of Science written by Texas Academy of Science and published by . This book was released on 1937 with total page 524 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Transactions Together with the Proceedings for the Same Time written by Texas Academy of Science and published by . This book was released on 1938 with total page 788 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Proceedings and Transactions written by Texas Academy of Science and published by . This book was released on 1940 with total page 662 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Proceedings written by Texas Academy of Science and published by . This book was released on 1938 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Marine Mammals Ashore written by Joseph R. Geraci and published by National Aquarium in Baltimore. This book was released on 2005 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: Comprehensive manual for understanding and carrying out marine mammal rescue activities for stranded seals, manatees, dolphins, whales, or sea otters.
Download or read book Global Climate Change Impacts in the United States written by U.S. Global Change Research Program and published by Cambridge University Press. This book was released on 2009-08-24 with total page 193 pages. Available in PDF, EPUB and Kindle. Book excerpt: Summarizes the science of climate change and impacts on the United States, for the public and policymakers.
Download or read book Lives of North American Birds written by Kenn Kaufman and published by Houghton Mifflin Harcourt. This book was released on 1996 with total page 708 pages. Available in PDF, EPUB and Kindle. Book excerpt: The bestselling natural history of birds, lavishly illustrated with 600 colorphotos, is now available for the first time in flexi binding.
Download or read book Texas Quails written by Leonard A. Brennan and published by Texas A&M University Press. This book was released on 2006-11-27 with total page 510 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nothing is more evocative of the Texas outdoors than the whistled call of the bobwhite. While the familiar two-note greeting is now just a memory for most of us who live in the state’s growing urban sprawl, this bird is an economic commodity on par with crops and livestock in some regions of Texas. Three other native species of quail also inhabit Texas. Like the northern bobwhite, the scaled quail is significant as a game bird. The other two species, Gambel’s quail and Montezuma quail, are found in limited areas of southwestern Texas and represent an important indicator of forest, rangeland, and habitat conditions. Texas Quails presents the first complete assessment of the four species of quail found in this vast state. Experts describe each of them and examine all geographic regions of the state for historical and current population trends, habitat status, and research needs. These experts also discuss management practices, hunting issues, economics, and diseases. With the recent creation of the Texas Quail Conservation Initiative, this volume provides a timely and comprehensive view of quail science and stewardship.
Download or read book Soil Survey of Dimmit and Zavala Counties Texas written by and published by . This book was released on 1985 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Billboard written by and published by . This book was released on 1943-01-16 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt: In its 114th year, Billboard remains the world's premier weekly music publication and a diverse digital, events, brand, content and data licensing platform. Billboard publishes the most trusted charts and offers unrivaled reporting about the latest music, video, gaming, media, digital and mobile entertainment issues and trends.
Download or read book Angleton Grass written by V. E. Hafner and published by . This book was released on 1926 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Integrated Natural Resources Management written by Lawrence K. Wang and published by Springer Nature. This book was released on 2021-02-11 with total page 447 pages. Available in PDF, EPUB and Kindle. Book excerpt: This edited book has been designed to serve as a natural resources engineering reference book as well as a supplemental textbook. This volume is part of the Handbook of Environmental Engineering series, an incredible collection of methodologies that study the effects of resources and wastes in their three basic forms: gas, solid, and liquid. It complements two other books in the series including "Natural Resources and Control Processes" and "Environmental and Natural Resources Engineering". Together they serve as a basis for advanced study or specialized investigation of the theory and analysis of various natural resources systems. The purpose of this book is to thoroughly prepare the reader for understanding the topics of global warming, climate change, glacier melting, salmon protection, village-driven latrines, engineers without borders (USA), surface water quality analysis, electrical and electronic wastes treatment, water quality control, tidal rivers and estuaries, geographic information systems, remote sensing applications, water losses investigations, wet infrastructure, lake restoration, acidic water control, biohydrogen production, mixed culture dark anaerobic fermentation, industrial waste recycle, agricultural waste recycle, recycled adsorbents, heavy metals removal, magnetic technology, recycled biohydrogen materials, lignocellulosic biomass, extremely halotolerant bacterial communities, salt pan and salt damaged soil. The chapters provide information on some of the most innovative and ground-breaking advances in resources conversation, protection, recycling, and reuse from a panel of esteemed experts.
Download or read book Waiting for a Warbler written by Sneed B. Collard III and published by Tilbury House Publishers and Cadent Publishing. This book was released on 2021-02-02 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt: Short listed for the Green Earth book award In early April, as Owen and his sister search the hickories, oaks, and dogwoods for returning birds, a huge group of birds leaves the misty mountain slopes of the Yucatan peninsula for the 600-mile flight across the Gulf of Mexico to their summer nesting grounds. One of them is a Cerulean warbler. He will lose more than half his body weight even if the journey goes well. Aloft over the vast ocean, the birds encourage each other with squeaky chirps that say, “We are still alive. We can do this.” Owen’s family watches televised reports of a great storm over the Gulf of Mexico, fearing what it may mean for migrating songbirds. In alternating spreads, we wait and hope with Owen, then struggle through the storm with the warbler. This moving story with its hopeful ending appeals to us to preserve the things we love. The backmatter includes a North American bird migration map, birding information for kids, and guidance for how native plantings can transform yards into bird and wildlife habitat.
