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Common Birds of the Brinton Museum and Bighorn Mountains Foothills
University of Nebraska - Lincoln DigitalCommons@University of Nebraska - Lincoln Zea E-Books Zea E-Books 8-9-2017 Common Birds of The rB inton Museum and Bighorn Mountains Foothills Jackie Canterbury University of Nebraska-Lincoln, [email protected] Paul Johnsgard University of Nebraska - Lincoln, [email protected] Follow this and additional works at: http://digitalcommons.unl.edu/zeabook Part of the Biodiversity Commons, and the Ornithology Commons Recommended Citation Canterbury, Jackie and Johnsgard, Paul, "Common Birds of The rB inton Museum and Bighorn Mountains Foothills" (2017). Zea E- Books. 57. http://digitalcommons.unl.edu/zeabook/57 This Book is brought to you for free and open access by the Zea E-Books at DigitalCommons@University of Nebraska - Lincoln. It has been accepted for inclusion in Zea E-Books by an authorized administrator of DigitalCommons@University of Nebraska - Lincoln. Common Birds of The Brinton Museum and Bighorn Mountains Foothills Jacqueline L. Canterbury & Paul A. Johnsgard Jacqueline L. Canterbury acquired a passion for birds and conservation in college, earning bachelor’s degrees at the University of Washington and Evergreen State Col- lege plus MS and PhD degrees from the University of Nebraska–Lincoln with an em- phasis in physiology and neuroscience. Her master’s degree program involved de- veloping a conservation strategy for nongame birds for the state of Nebraska, and she worked for several years as a US Forest Service biologist, studying bird popula- tions in the Tongass National Forest in southeast Alaska. She is currently president of the Bighorn Audubon Society chapter in Sheridan, Wyoming, working on estab- lishing regional Important Bird Areas (IBAs). -
Oreohelix Land Snails of Heart Mountain Ranch and Tensleep Preserve, Wyoming
Oreohelix land snails of Heart Mountain Ranch and Tensleep Preserve, Wyoming April 2011 Prepared by: Lusha Tronstad Invertebrate Zoologist Wyoming Natural Diversity Database University of Wyoming Laramie, Wyoming 82071 Tele: 307-766-3115 Email: [email protected] Prepared for: Katherine Thompson, Program Director Northwest Wyoming Program of The Nature Conservancy 1128 12th Street, Suite A Cody, Wyoming 82414 Tele: 307-587-1655 Email: [email protected] Suggested citation: Tronstad, L.M. 2011. Oreohelix land snails of Heart Mountain Ranch and Tensleep Preserve, Wyoming. Prepared by the Wyoming Natural Diversity Database, University of Wyoming for The Nature Conservancy. Mountain snails (Oreohelix sp.) are generally considered rare. In fact, Oreohelix peripherica wasatchensis is a candidate species in Utah under the Endangered Species Act, and several species of Oreohelix are considered critically imperiled by NatureServe. In Wyoming, Oreohelix pygmaea is an endemic species (only found in Wyoming) that lives in the Bighorn Mountains. Another species being watched in Wyoming and South Dakota is Oreohelix strigosa cooperi (referred to as Oreohelix cooperi by some), which is only found in the Black Hills and was petitioned for listing under the Endangered Species Act in 2006, but not listed. Oreohelix are relatively large land snails, but little is known about this genus. As their common names suggests, mountain snails live in mountainous regions of western North America. These land snails are active during wet, cool mouths of the year (i.e., early summer). Oreohelix carry their young internally until they are born at ~2.5 whorls. Mountain snails are one of the more obvious land snail genera, because of their large shell size (10-20 mm diameter). -
A Preliminary Assessment of Paleontological Resources at Bighorn Canyon National Recreation Area, Montana and Wyoming
A PRELIMINARY ASSESSMENT OF PALEONTOLOGICAL RESOURCES AT BIGHORN CANYON NATIONAL RECREATION AREA, MONTANA AND WYOMING Vincent L. Santucci1, David Hays2, James Staebler2 And Michael Milstein3 1National Park Service, P.O. Box 592, Kemmerer, WY 83101 2Bighorn Canyon National Recreation Area, P.O. Box 7458, Fort Smith, MT 59035 3P.O. Box 821, Cody, WY 82414 ____________________ ABSTRACT - Paleontological resources occur throughout the Paleozoic and Mesozoic formations exposed in Bighorn Canyon National Recreation Area. Isolated research on specific geologic units within Bighorn Canyon has yielded data on a wide diversity of fossil forms. A comprehensive paleonotological survey has not been previously undertaken at Bighorn Canyon. Preliminary paleontologic resource data is presented in this report as an effort to establish baseline data. ____________________ INTRODUCTION ighorn Canyon National Recreation Area (BICA) consists of approximately 120,000 acres within the Bighorn Mountains of north-central Wyoming and south-central Montana B (Figure 1). The northwestern trending Bighorn Mountains consist of over 9,000 feet of sedimentary rock. The predominantly marine and near shore sedimentary units range from the Cambrian through the Lower Cretaceous. Many of these formations are extremely fossiliferous. The Bighorn Mountains were uplifted during the Laramide Orogeny beginning approximately 70 million years ago. Large volumes of sediments, rich in early Tertiary paleontological resources, were deposited in the adjoining basins. This report provides a preliminary assessment of paleontological resources identified at Bighorn Canyon National Recreation Area. STRATIGRAPHY The stratigraphic record at Bighorn Canyon National Recreation Area extends from the Cambrian through the Cretaceous (Figure 2). The only time period during this interval that is not represented is the Silurian. -
Tales& Trails
TALES& TRAILS A Guide to the Icons and Outlaws of Sheridan, WY Explore Bighorn Mountain Country EXPERIENCE WYOMING LIKE NEVER BEFORE STREAM ALL 12 EPISODES OF 12 EPISODES ALL STREAM SEASON 1 on yOUTUBE NOW yOUTUBE 1 on SEASON VOLUME 4 2021 TALES & TRAILS | SHERIDAN TALES&TRAILS a guide to the icons & outlaws of Sheridan, wy Wyoming is a The world comes out west expecting to see cowboys driving testament to what horses through the streets of downtown; pronghorn butting heads on windswept bluffs; clouds encircling the towering people are capable of granite pinnacles of the Bighorn Mountains; and endless expanses of wild, open country. These are some of the fibers that if you give them have been stitched together over time to create the patchwork enough space. quilt of Sheridan’s identity, each part and parcel to the Wyoming experience. What you may not have been expecting when you came way out West was a thriving, historic downtown district, - sam morton with western allure, hospitality and good graces to spare; a vibrant art scene; bombastic craft culture; a robust festival and events calendar; and living history on every corner. Welcome to Sheridan, the Cultural Capital of Wyoming. 44°47’48”n 106°57’32”w Sheridan has a total area of 10.95 square miles 10.93/sq miles of land | 0.02/sq miles of water ELEVATION 3,743 feet above sea level CITY POPULATION 17,954 | COUNTY POPULATION 30,210 average sunny days per year: 208 July is the warmest | January is the coldest Record High 107°F in 2002 Record Low -41°F in 1989 sheridanwyoming.org #visitsheridan 2 TALES & TRAILS | SHERIDAN MISSOULA N REGIONAL attractions TIME AND ESTIMATED MILEAGE FROM SHERIDAN, WY BUTTE 1 BIGHORN NATIONAL FOREST 35 MILES, 40 MINUTES MT Established in 1897. -
Trails and Aboriginal Land Use in the Northern Bighorn Mountains, Wyoming
University of Montana ScholarWorks at University of Montana Graduate Student Theses, Dissertations, & Professional Papers Graduate School 1992 Trails and Aboriginal land use in the northern Bighorn Mountains, Wyoming Steve Platt The University of Montana Follow this and additional works at: https://scholarworks.umt.edu/etd Let us know how access to this document benefits ou.y Recommended Citation Platt, Steve, "Trails and Aboriginal land use in the northern Bighorn Mountains, Wyoming" (1992). Graduate Student Theses, Dissertations, & Professional Papers. 3933. https://scholarworks.umt.edu/etd/3933 This Thesis is brought to you for free and open access by the Graduate School at ScholarWorks at University of Montana. It has been accepted for inclusion in Graduate Student Theses, Dissertations, & Professional Papers by an authorized administrator of ScholarWorks at University of Montana. For more information, please contact [email protected]. Maureen and Mike MANSFIELD LIBRARY Copying allowed as provided under provisions of the Fair Use Section of the U.S. COPYRIGHT LAW, 1976. Any copying for commercial purposes or financial giain may be undertaken only with the author's written consent. MontanaUniversity of TRAILS AND ABORIGINAL LAND USE IN THE NORTHERN BIGHORN MOUNTAINS, WYOMING By Steve Piatt B.A. University of Vermont, 1987 Presented in partial fulfillment of the requirements for the degree of Master of Arts University of Montana 19-92 Approved by 4— Chair, Board of Examiners Death, Graduate £>c3Tooi 7 is. rtqz Date UMI Number: EP36285 All rights reserved INFORMATION TO ALL USERS The quality of this reproduction is dependent upon the quality of the copy submitted. In the unlikely event that the author did not send a complete manuscript and there are missing pages, these will be noted. -
Guide to the Willows of Shoshone National Forest
United States Department of Agriculture Guide to the Willows Forest Service Rocky Mountain Research Station of Shoshone National General Technical Report RMRS-GTR-83 Forest October 2001 Walter Fertig Stuart Markow Natural Resources Conservation Service Cody Conservation District Abstract Fertig, Walter; Markow, Stuart. 2001. Guide to the willows of Shoshone National Forest. Gen. Tech. Rep. RMRS-GTR-83. Ogden, UT: U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station. 79 p. Correct identification of willow species is an important part of land management. This guide describes the 29 willows that are known to occur on the Shoshone National Forest, Wyoming. Keys to pistillate catkins and leaf morphology are included with illustrations and plant descriptions. Key words: Salix, willows, Shoshone National Forest, identification The Authors Walter Fertig has been Heritage Botanist with the University of Wyoming’s Natural Diversity Database (WYNDD) since 1992. He has conducted rare plant surveys and natural areas inventories throughout Wyoming, with an emphasis on the desert basins of southwest Wyoming and the montane and alpine regions of the Wind River and Absaroka ranges. Fertig is the author of the Wyoming Rare Plant Field Guide, and has written over 100 technical reports on rare plants of the State. Stuart Markow received his Masters Degree in botany from the University of Wyoming in 1993 for his floristic survey of the Targhee National Forest in Idaho and Wyoming. He is currently a Botanical Consultant with a research emphasis on the montane flora of the Greater Yellowstone area and the taxonomy of grasses. Acknowledgments Sincere thanks are extended to Kent Houston and Dave Henry of the Shoshone National Forest for providing Forest Service funding for this project. -
Bighorn Sheep Disease Risk Assessment
Risk Analysis of Disease Transmission between Domestic Sheep and Goats and Rocky Mountain Bighorn Sheep Prepared by: ______________________________ Cory Mlodik, Wildlife Biologist for: Shoshone National Forest Rocky Mountain Region C. Mlodik, Shoshone National Forest April 2012 The U.S. Department of Agriculture (USDA) prohibits discrimination in all its programs and activities on the basis of race, color, national origin, age, disability, and where applicable, sex, marital status, familial status, parental status, religion, sexual orientation, genetic information, political beliefs, reprisal, or because all or part of an individual’s income is derived from any public assistance program. (Not all prohibited bases apply to all programs.) Persons with disabilities who require alternative means for communication of program information (Braille, large print, audiotape, etc.) should contact USDA’s TARGET Center at (202) 720-2600 (voice and TTY). To file a complaint of discrimination, write to USDA, Director, Office of Civil Rights, 1400 Independence Avenue, SW., Washington, DC 20250-9410, or call (800) 795-3272 (voice) or (202) 720-6382 (TTY). USDA is an equal opportunity provider and employer. Bighorn Sheep Disease Risk Assessment Contents Background ................................................................................................................................................... 1 Bighorn Sheep Distribution and Abundance......................................................................................... 1 Literature -
2002 Forest Health Highlight, Wyoming 2002
The Forest Resource Wyoming contains 9.8 million acres of forested lands. These forests provide many valuable resources including wood fiber, recreation, tourism, wildlife and fish habitat, cattle/sheep grazing, mineral resources, and water production. Approximately 4.3 million acres are used commercially for wood fiber production. Over 17,000 forested acres were harvested in 2002. Water from forested lands provides 19,437 miles of streams and 427,219 surface acres of lakes in Wyoming. Special Issues Wildfires - Four years of extensive, severe drought promoted a busy wildfire season in 2002 for Wyoming. Over 270 wildfires started in Wyoming during the year and burned over 56,000 acres of forest and range lands. Largest Wildfires Location Dates # of - (nearby Started - acres Wyoming towns) Ended burned 2002 Daley June 28 - Gillette 37,000 Complex July 16 Reese June 29 - Wheatland 19,334 Mountain July 11 South Fork June 30 - Lander 15,000 II July 20 June 7 - Hensel Wheatland 14,730 Aug.5 Aug.24 - Pass Creek Lander 13,433 Sept.9 Forest Health - "It's not a good time to be a conifer in WY," said an observer who was extensively traveling Wyoming's forests in 2002. In recent years, many bark beetle populations increased to outbreak and epidemic levels in these forests. The various bark beetle infestations are dramatically killing thousands of conifers throughout the forests in Wyoming. Adding to the beetle problems are disease problems affecting limber and whitebark pines, and subalpine firs. Mountain pine beetle, Dendroctonus ponderosae, attacks lodgepole, ponderosa, limber, and whitebark pines in Wyoming. This beetle is killing an estimated 200,000 pines in Wyoming. -
Chapter 3 Description of the Study Area
Chapter 3 Description of the study area Paul Taucher Melissa Thompson Nikolaus Gribb 3-17 The WBRB drainage basin covers approximately 25 percent streams and elevation. Clockwise from the Pryor Mountains in of the state in north-central and northwestern Wyoming, plus Montana, the boundary runs: smaller areas of south-central Montana. Figure 3-1 is an index map of the approximately 678 townships within the WBRB 1. Northward then southeastward along a Pryor mountain in Wyoming (625) and Montana (53). As determined from ridgeline bordering drainage intoWyoming, to the the GIS database developed for this study, the WBRB covers Wyoming/Montana state line; approximately 22,883 square miles (14.65 million acres) 2. Thence eastward along the Wyoming/Montana state line in Wyoming and 894 square miles (0.57 million acres) in and along a divide in the Bighorn Mountains; Montana. The WBRB encompasses federal, state, and privately 3. Thence generally south-southeastward along the arcuate owned land in all or part of eight Wyoming counties: ridge of the Bighorn Mountains to T39N, R87W; 4. Thence generally south-southwestward along a divide on the Casper Arch from T39N, R87W to the northwestern • All of Big Horn, Park, and Hot Springs counties tip of the Rattlesnake Hills, T34N, R89W; • Approximately 95 percent of Washakie County 5. Thence a short distance southeastward along the ridgeline • Approximately 85 percent of Fremont County of the Rattlesnake Hills into T33N, R88W; • Approximately 10 percent of Teton County 6. Thence irregularly west-southwestward along the Beaver • Small, relatively undeveloped parts of northwestern Divide (Beaver Rim) – an irregular drainage divide on Natrona and western Johnson counties the Casper arch north and west of the Granite Mountains – to T30N, R101W, where it meets the Continental Approximately 80 percent of Yellowstone National Park (in Divide; Park and Teton counties) is included in the drainage basin, as is 7. -
Status of Mineral Resource Information for the Wind River Indian Reservation, Wyoming
STATUS OF MINERAL RESOURCE INFORMATION FOR THE WIND RIVER INDIAN RESERVATION, WYOMING David A. Seeland Earl F. Brauch S. Geological Survey U. S. Bureau of Mines Administrative report BIA-8 1975 CONTENTS SUMMARY AND CONCLUSIONS ................................................. 1 INTRODUCTION ................................................................ 2 ACKNOWLEDGMENTS .......................................................... 2 LAND STATUS ................................................................. 2 GEOLOGY ..................................................................... 2 Setting ................................................................... 2 Rock Units ................................................................ 3 Precambrian ......................................................... 3 Cambrian ........................................................... 4 Flathead Sandstone ............................................. 4 Gros Ventre Formation .......................................... 4 Gallatin Limestone.............................................. 4 Ordovician .......................................................... 4 Bighorn Dolomite .............................................. 4 Devonian ........................................................... 5 Darby Formation ............................................... 5 Mississippian ........................................................ 5 Madison Limestone ............................................. 5 Pennsylvanian ...................................................... -
Laramide Basement Deformation in the Northern Gallatin Range And
Laramide basement deformation in the northern Gallatin Range and southern Bridger Range, southwest Montana by Erick WB Miller A thesis submitted in partial fulfillment of the requirements for the degree of Master of Science in Earth Sciences Montana State University © Copyright by Erick WB Miller (1987) Abstract: The mechanical response of Archean "basement" rocks in the cores of Laramide uplifts has received experimental attention, but there have been relatively few field studies documenting Laramide basement behavior. The purpose of this study is to field test existing theoretical basement strain models by documenting the geometry and kinematics of deformation in areas of good exposures. Field studies along well exposed Squaw Creek fault and Canyon Mountain anticline, Gallatin Range, and three anticlines of the southern Bridget Range, southwest Montana, were made by comparing foliations, mesoscopic faults, and slickensides found in basement rocks to Laramide features found in the overlying Cambrian strata. The results show that in regions where the angle of discordance between the base of the Cambrian and Archean metamorphic foliation surfaces was low (Bridget Range anticlines and Canyon Mountain anticline), the basement deformed by oblique flexural-slip on preexisting foliation surfaces. Passive-slip was important in regions where Archean folds blocked foliation parallel slip. Large (12 meter thick) internally undeformed blocks indicate break up of the folded layer into macrogranular segments was preferred over coherent deformation. Deformation in bounding shear zones occurred under sub-greenschist conditions. Decreased grain size and increased fluid influx accompanied a transition from mechanical fracturing and frictional sliding to pressure solution slip. These observations indicate a fold strain model and are compatible with the fold-thrust model (Berg, 1962). -
Ecoregions of Wyoming Cropland Agriculture
12. Snake River Plain The Snake River Plain is a broad intermontane valley. It is lower, drier, and less rugged than surrounding ecoregions. 19. Wasatch and Uinta Mountains However, irrigation water is plentiful in most areas, and many alluvial valleys bordering the Snake River are in irrigated The Wasatch and Uinta Mountains ecoregion is composed of high mountains, dissected volcanic plateaus, and flanking Ecoregions of Wyoming cropland agriculture. Outside of the agricultural areas and occasional barren lava fields, the sagebrush plains and low hills valleys. In Wyoming, Ecoregion 19 includes the northern slopes of the heavily glaciated Uinta Mountains. Elevational of the Snake River Plain are used for cattle grazing. banding of the vegetation occurs and the pattern is similar to that of the Southern Rockies (21). Streams draining the quartzite-dominated Uinta Mountains tend to be acidic, low in nutrients, and low in total dissolved solids. Ecoregions denote areas of general similarity in ecosystems and in the type, Wyoming is made up of semiarid shrub- and grass-covered plains, alluvial Literature Cited: 12d The Dissected Plateaus and Teton Basin is a high, cold valley west of the Teton Range. Its climate makes quality, and quantity of environmental resources; they are designed to serve as a valleys, volcanic plateaus, forested mountains, woodland- and shrubland-covered Bailey, R.G., Avers, P.E., King, T., and McNab, W.H., eds., 1994, Ecoregions and subregions of Ecoregion 12d an atypical part of the Snake River Plain, which is lower and drier over much of its extent in Idaho. 19c The Mid-Elevation Uinta Mountains ecoregion is characterized by forested, glaciated mountains with extensive spatial framework for the research, assessment, management, and monitoring of hills, glaciated peaks, lava fields, and wetlands.