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Ecological Studies Of Wolves On Isle Royale, 2004-2005, Rolf O. Peterson, John A. Vucetich

Ecological Studies of Wolves on Isle Royale

Annual Report 2004-2005

Endangered And Threatened Wildlife And Plants; Proposed Endangered Status For The Salt Creek Tiger Beetle (Cicindela Nevadica Lincolniana)

Endangered Species Bulletin

We, the U.S. Fish and Wildlife Service (Service), propose to list the Salt Creek tiger beetle (Cicindela nevadica lincolniana) as endangered under the authority of the Endangered Species Act of 1973, as amended (Act). The Salt Creek tiger beetle, a member of the family Cicindelidae, is endemic to the saline wetlands of eastern Nebraska and associated streams in the northern third of Lancaster County and southern margin of Saunders County in Nebraska, where it is found in barren salt flat and saline stream edge habitats. Of six known populations in 1991, three are now extirpated and the remaining …

Facts From A Year Of Drought: Forage Competition Between Livestock And The Mongolian Pika (Ochotona Pallasi) And Its Effects On Livestock Densities And Body Condition, Vroni Retzer

Erforschung biologischer Ressourcen der Mongolei / Exploration into the Biological Resources of Mongolia, ISSN 0440-1298

Burrowing small mammals in grasslands have long been regarded as pests because they compete for forage with livestock and reduce the forage availability for livestock by destroying pastures through their intensive digging activity.

In order to investigate forage competition between the Mongolian Pika (Ochotona pallasi) and livestock an exclosure experiment consisting of four different treatments was set up. The treatments were: 1) accessible only for pikas, (only pika) 2) accessible only for livestock, (only livestock) 3) accessible for both herbivore groups (pika & livestock) and 4) no grazing (no grazing). During the investigation period all requirements for forage …

Preface, Georg Miehe, Ravčigijn Samjaa, Karsten Wesche

Erforschung biologischer Ressourcen der Mongolei / Exploration into the Biological Resources of Mongolia, ISSN 0440-1298

Preface to Erforschung biologischer Ressourcen der Mongolei, band 9, 2005.

First paragraph:

The present volume 9 of ”Biologische Ressourcen der Mongolei” continues the cooperation between the National University of Mongolia, Ulaan Baatar, and German academic institutions, mainly led by the University of Halle-Wittenberg. Thus, the volume stands in a tradition stretching now over 40 years (described in the respective chapter written by Stubbe et al.), but also raises new issues and topics. The chapters provided by Ts. Jamsran, W. Hilbig, E. Jäger, M. Stubbe und A. Stubbe demonstrate nicely that this cooperation is not only based on continued institutional …

Bears Remain Top Summer Predators, Shannon M. Barber, L. David Mech, P. J. White

United States Geological Survey, Northern Prairie Wildlife Research Center: Publications

In the ten years since wolves (Canis lupus) were restored to Yellowstone National Park (YNP), elk (Cervus elaphus) numbers have substantially decreased. The northern range elk herd is the largest elk herd in Yellowstone, and constitutes the majority of the park’s elk population. During 1994–2005, early winter counts of northern Yellowstone elk decreased from 19,045 to 9,545. Also, during winters 2000–2004, calf:cow ratios declined from 29:100 to 12:100, and were among the lowest recorded during the past several decades. Though many factors (e.g., predation, hunting, and drought) likely contributed to this decreasing abundance and low recruitment, …

European Conference, Cynhadledd Ceiliog Y Rhos = 3rd International Black Grouse Conference (Llys Fasi Agricultural College, Ruthin, North Wales: March 20-25, 2005): Conference Review

Galliformes Specialist Group and Affiliated Societies: Conference Proceedings

The Countryside Council for Wales: The 2005 Black Grouse Conference, Roger Lovegrove

Spatially explicit modelling of black grouse (Tetrao tetrix L.) habitat quality evolution induced by green alder (Alnus alnobetula (Ehrh.) C. Koch) expansion on abandoned meadows in the northern French Alps, Samuel Decout, Philippe Delcros, and Jean-Jacques Brun

Factors affecting black grouse numbers: An overview of the part of predators [Short note], M. Loneux, Karl-Heinz Kolb, J.-C. Ruwet, and P. Poncin

Modelling the influence of climate on black grouse population dynamics in Lüneburger Heide (North Germany), Michèle Loneux, Manfred Lütkepohl, Jann Wübbenhorst, and James K. Lindsey

Modelling …

Woodland Amphibian Distribution In Parks And Greenspaces Of The Portland, Oregon Metropolitan Area: A Multiple Scale Investigation, Laura A. Roberts

Dissertations and Theses

Loss of biodiversity due to habitat fragmentation is worldwide problem. With growing human populations and increasing urbanization, it is a necessity to conduct studies on wildlife occurring in urban areas. Currently there is a deficit of research investigating woodland amphibians in urban environments. My objectives were to describe amphibian species richness and abundance in the Portland, Oregon, Metropolitan region, and relate patterns of variation to variables at three increasingly large spatial scales: 1) local microenvironmental (i.e. amphibian/substrate interaction), (2) macrohabitat/patch (i.e. park or greenspace), and 3) landscape (surrounding parks and greenspaces). Environmental variables occurring within the three spatial scales were …

Ten Suggestions To Strengthen The Science Of Ecology, Gary E. Belovsky, Daniel B. Botkin, Todd A. Crowl, Kenneth W. Cummins, Jerry F. Franklin, Malcolm L. Hunter, Anthony Joern, David B. Lindenmayer, James A. Macmahon, Chris R. Margules, J. Michael Scott

Papers in Ecology

There are few well-documented, general ecological principles that can be applied to pressing environmental issues. When they discuss them at all, ecologists often disagree about the relative importance of different aspects of the science’s original and still important issues. It may be that the sum of ecological science is not open to universal statements because of the wide range of organizational, spatial, and temporal phenomena, as well as the sheer number of possible interactions.We believe, however, that the search for general principles has been inadequate to establish the extent to which generalities are possible.We suggest that ecologists may need to …

Endangered And Threatened Wildlife And Plants: Designation Of Critical Habitat For Topeka Shiner

Endangered Species Bulletin

We, the U.S. Fish and Wildlife Service, announce the reopening of a 30-day public comment period for the proposed rule to designate critical habitat for the Topeka shiner (Notropis topeka) pursuant to the Endangered Species Act of 1973, as amended (Act). The proposed rule to designate critical habitat in the States of Iowa, Kansas, Minnesota, Nebraska, and South Dakota was published on August 21, 2002 (67 FR 54261). We herein propose critical habitat segments for Missouri and one additional segment for South Dakota, and discuss potential exclusions from critical habitat designation under the authority of section 4(b)(2). We …

Microbial Endemism And Biogeography, Brian P. Hedlund, James T. Staley

Life Sciences Faculty Research

The topic of microbial biogeography is almost 100 years old, however, when confronted with questions about the existence and extent of endemism in the microbial world, many microbiologists respond with opinions and theoretical arguments rather than examples of well-conducted studies. We begin this chapter with an overview of this debate as it applies to free-living prokayotes in part because there are relatively few good microbial biogeography studies. Furthermore, the arguments help to frame microbial biogeography in the larger context of biodiversity in that if endemism is common, then many more species exist.

Curassows, Guans And Chacalacas: Status Survey And Conservation Action Plan (2000-2004), Stuart D. Strahl, Daniel M. Brooks

Galliformes Specialist Group and Affiliated Societies: Reports and Other Materials

Executive Summary

Introduction

• Scope, structure, and objectives of the plan
• Rationale for the action plan
• Relevance of the action plan to general biodiversity conservation
• Cracid Specialist Group activities, strategy, and history
• Symposia and workshops
• Cracid Specialist Group publications
• Other activities related to cracid conservation
• Cracid natural history
• Evolution and ecology
• Biogeography, distribution, and habitat association
• The role of cracids in ecosystems
• Cracids as biological indicators of ecosystem health
• Socio-economic importance of cracids
• Sustainable use
• Potential for ecotourism
• Taxonomic definitions used in this action plan
• Threats to cracids
• Hunting pressure
• Habitat destruction
• Lack of knowledge
• Action needed to secure the future …

Third International Galliformes Symposium 2004 (April 5-10, 2004, Dehradun, India): Abstracts, World Pheasant Association, India Ministry Of Environment And Forests, British High Commission

Galliformes Specialist Group and Affiliated Societies: Conference Proceedings

Abstracts

Strategy for Conservation of Pheasants in Himachal Pradesh, India, A. K. Gulati

An overview of Galliformes Conservation in Sikkim, India, T. R. Sharma

Distribution, status and conservation Galliformes in north east India, Anwaruddin Choudhury

Status of Galliformes in Pakistan and prioritising conservation areas, Rab Nawaz

The status and conservation needs of Nepal 's Galliformes, HemSagar Baral

Status of Galliformes in Bhutan, Rebecca Pradhan

Status and conservation of the Galliformes of Bangladesh, M. Sohrab Uddin Sarker

Galliformes of Sri Lanka: Status and conservation needs, Charles Santiapillai and S. Wijeyamchan

A strategy for the conservation of Galliformes of South Asia, Rahul …

Megapode Newsletter 17(1)-21(2) (2003-2008), World Pheasant Association, Birdlife International, Ssc Megapode Specialist Group

Galliformes Specialist Group and Affiliated Societies: Newsletters

Volume 17, Number 1 (April 2003)

Editors: René W. R. J. Dekker and Darryl N. Jones

Viable population of Bruijn's Brush-turkey Aepypodius bruijnii discovered, Iwein Mauro

A new, a forgotten and a lost specimen of Bruijn's Brush-turkey Aepypodius bruijnii, C. W. Moeliker, C. J. Heij, J. N. J. Post, and E. J. O. Kompanje

Successful synanthropy in an Australian megapode, Darryl N. Jones

Monitoring the Nicobar megapode Megapodius nicobariensis: Phase I, Current status and conservation of the Nicobar megapode Megapodius nicobariensis, K. Sivakumar

Megapode Genetics Project proposal, Gillian C. Baker

Polynesian megapode Megapodius pritchardii status survey on …

Endangered Species Bulletin, March/June 2002 - Vol. Xxvii No. 2

Endangered Species Bulletin

In this issue:
4 Lands of Contrast, Diversity, and Beauty
8 Endangered Species and the Arizona-Sonora Desert Museum
12 The Sonoran Desert Conservation Plan
16 The Chihuahuan Desert: Diversity at Risk
18 Restoring a Desert Oasis
20 Desert Fish: Life on the Edge
22 Life in Mauna Kea’s Alpine Desert
24 The Tarahumara Frog: Return of a Native
27 Leading-edge Science for Imperiled Bonytail
28 Las Vegas Places its Bets on Habitat Plan
30 Arizona Tribal Partnerships for Wildlife
32 New Mexico’s Little Known Treasures
34 Rio Grande Silvery Minnow
36 Black-footed Ferrets Return to Mexico
38 Regional News and …

Tragopan: Newsletter Of The Wpa/Species Survival Commission/Birdlife Pheasant Specialist Group 16 (2002), World Pheasant Association, Birdlife International, Iucn Species Survival Commission Pheasant Specialist Group

Galliformes Specialist Group and Affiliated Societies: Newsletters

Issue 16 (March 2002)

Editorial, Stuart Marsden

From the Chairman, Peter Garson

Cheer pheasant drawing, Dave Showler

Project roundup

News from PSG

Action Plan project review

Other news

Newly published

Research reports

Some notes on behaviour in golden pheasant Chrysolophus pictus, Liang Wei, Zheng Guangmei, Zhang Zhengwang, and Ding Changqing

Studies on habitat selection and home range of Reeves 's pheasant Syrmaticus reevesii using radiotracking techniques: Report on the progress of a WPA project, Zhang Zhengwang

Research on Sclater's monal in westem Yunnan, China: APA progress report, July to December 2001, Han Lianxian

The status and distribution of green peafowl …

Wpa News 70 (2002/2003), World Pheasant Association

Galliformes Specialist Group and Affiliated Societies: Newsletters

WPA News (Winter 2002/2003), number 70

Published by the World Pheasant Association

Annual Review Of The World Pheasant Association 2001/2002, World Pheasant Association

Galliformes Specialist Group and Affiliated Societies: Reports and Other Materials

Chairman of Trustees' report, Richard P. Howard

The way ahead, Dick Potts

Treasurer's report and accounts, Ian F. Hoggarth

Conservation activities in 2001/2002 (including South Asia Office), Philip J. K. McGowan and Rahul Kaul

Pheasant Specialist Group report, Peter J. Garson

Partridge, Quail and Francolin Specialist Group report, John P. Carroll

Grouse Specialist Group report, Ilse Storch

Megapode Specialist Grouse report, René W. R. J. Dekker

Cracid Specialist Group report, Daniel M. Brooks

Conservation Breeding Activities, Han Assink, John Corder, and Gary Robbins

Plight of prairie grouse in Kansas, R. J. Robel

Bruijn's brush-turkey observed in the wild for the …

Winter Severity And Wolf Predation On A Formerly Wolf-Free Elk Herd, L. David Mech, Douglas W. Smith, Kerry M. Murphy, Daniel R. Macnulty

United States Geological Survey, Northern Prairie Wildlife Research Center: Publications

We studied wolf (Canis lupus) predation on elk (Cervus elaphus) in Yellowstone National Park from 17 March to 15 April 1997 (severe winter conditions) and from 2 to 31 March 1998 (mild winter conditions) 2-3 years after wolves were reintroduced to the park. Elk composed 91% of 117 kills. Data comparisons for 1997 versus 1998 were: hunting success rate, 26% versus 15%; kill rate, 17.1 kg/wolf/day versus 6.1; percent of kill consumed in first day, 7 versus 86; percent femur marrow fat of adult kills, 27 versus 70; calf:adult ratios of kills, 2:33 versus 17:23; sex …

Biodiversity: The World Of Life, Charles H. Smith

DLPS Faculty Publications

No abstract provided.

Wpa News 64 (2001), World Pheasant Association

Galliformes Specialist Group and Affiliated Societies: Newsletters

WPA News (February 2001), number 64

Published by the World Pheasant Association

Managing Minnesota's Recovered Wolves, L. David Mech

United States Geological Survey, Northern Prairie Wildlife Research Center: Publications

The Minnesota wolf (Canis lupus) population was estimated by the Minnesota Department of Natural Resources at 2,450 during winter 1997-1998 and had increased at an average annual rate of 4.5°% since winter 1988-1989. The population may be removed from the federal endangered species list by 2002, and management would then return to the state. A federal recovery team recommended a population goal of 1,250-1,400 wolves for Minnesota, with none in the agricultural region. A plan approved by the Minnesota legislature, however, continues the protection of wolves, except for pet and livestock depredation control, for at least 5 years …

Counting Cranes: How Much Effort Is Enough?, Douglas H. Johnson, Roderick C. Drewien, Douglas S. Benning

Proceedings of the North American Crane Workshop

Accurate population estimates of sandhill cranes (Grus canadensis) are important because management decisions, such as establishing hunting regulations, are based on those estimates. Counts often are made during aerial surveys when the cranes are congregated. A complete census may be feasible if the area to be surveyed is small and adequate resources are available. For large areas, resources may be inadequate for a census so partial counts (sample surveys) are made. Because cranes are gregarious, the counts in a sample of units may contain either a disproportionately large, or a disproportionately small, fraction of the total, leading to …

Nocturnal Roost Site Selection And Diurnal Habitat Use By Sandhill Cranes During Spring In Central Nebraska, Craig A. Davis

Proceedings of the North American Crane Workshop

During spring 1998 and 1999, the Platte River Whooping Crane Maintenance Trust conducted ground and aerial surveys of staging sandhill cranes (Grus canadensis; hereafter, cranes) to detennine roost site selection and habitat-use patterns along a l20-Ian stretch of the Platte River in south-central Nebraska. Cranes peaked at 232,023 during 22-28 March 1998 and 206,074 during 28 Februaty-6 March 1999 in the study area, a portion of the total crane staging area in the Platte River Valley. Diurnal observations showed that 48% of the cranes were in com fields, 34% in lowland grasslands, 13% in alfalfa fields, and 5% …

Wpa News 61 (2000), World Pheasant Association

Galliformes Specialist Group and Affiliated Societies: Newsletters

WPA News (February 2000), number 61

Published by the World Pheasant Association

Do Wolves Affect White-Tailed Buck Harvest In Northeastern Minnesota?, L. David Mech, Michael E. Nelson

United States Geological Survey, Northern Prairie Wildlife Research Center: Publications

We used simple linear regression to analyze 8-23 years of data on a wolf (Canis lupus) population and human harvest of white-tailed deer (Odocoileus virginianus) bucks in northeastern Minnesota to determine any effects of wolves on buck harvesting. Over the long term, wolves accounted for at least 14-22% inter-year variation in buck harvest in the region, but an unknown amount of variation in hunter effort have obscured any more precise estimate. For part of the area with poorest habitat, we found strong relationships (r² = 0.66-0.84) between annual wolf numbers and buck harvests from 1988 …

Salinity And Shade Preferences Result In Ovipositional Differences Between Sympatric Tiger Beetle Species, W. Wyatt Hoback, Douglas A. Golick, Tina Marie Svatos, Stephen M. Spomer, Leon G. Higley

Department of Entomology: Faculty Publications

1. Adult tiger beetles of the genus Cicindela often co-occur within a habitat but larvae do not. Larvae are sedentary and form usually permanent burrows at the site of oviposition where they require 1-3 years for development.

2. To test niche partitioning based on ovipositional preference, the behavior of two sympatric salt marsh tiger beetles, Cicindela circumpicta and C. togata (Coleoptera: Cicindelidae), were examined.

3. In laboratory studies, female C. circumpicta and C. togata distinguished between experimental salinities, with the former preferring 4 parts per thousand (ppt) and the latter preferring 12 ppt. In the field, C. circumpicta larvae were …

A Record Large Wolf, Canis Lupus, Pack In Minnesota, L. David Mech

United States Geological Survey, Northern Prairie Wildlife Research Center: Publications

This report documents a pack of 22-23 Wolves (Canis lupus) in central Minnesota. This is larger than the largest pack previously observed on the mainland in the midwestern U.s. during 650 wolf pack-years. Because this record-large pack preyed on White-tailed Deer (Odocoileus virginianus), one of the Wolfs smaller prey, it is evidence that pack size and prey size are not tightly related. It also indicates the size that Wolf packs can attain in the area if fully protected from human persecution.

Comparative Taphonomy And Paleoecology Of A Glaciomarine Fauna, Carboniferous (Westphalian- Namurian) La Capilla Fm., Argentina, Rex A. Hanger, Mohutsiwa Gabadirwe

Virginia Journal of Science

The Carboniferous La Capilla Fm. of the Calingasta-Uspallata basin of western Argentina contains a low diversity fauna inhabiting a continental shelf under glacial ice fronts advancing from the east. Distal glaciomarine sediments on these ice-influenced shelves of Gondwana are most commonly interpreted as being deposited under quiet, low-energy conditions. Ta­phonomic and paleoecologic analysis of a sample of the fauna reveals the following: low species richness, yet comparable equitability to coeval, tropi­cal faunas; low articulation ratios and high pedicle valve dominance for brachiopods; diverse corrasion modes, about half relatively high categories; one hundred percent fracturing of brachiopod shells, with carinate fracture …

The Prairie Naturalist Volume 31, No.2 June 1999

The Prairie Naturalist

SPATlAL VARIATION IN POPULATION CHARACTERISTICS OF SHOVELNOSE STURGEON IN THE KANSAS RIVER ▪ M. C. Quist and C. S. Guy

INFLUENCE OF FIRE AND TRAPPING EFFORT ON GROUND BEETLES IN A RECONSTRUCTED TALLGRASS PRAIRIE ▪ K. J. Larsen and J. B. Williams

FISH ASSEMBLAGES AND HABITAT RELATIONSHIPS IN A SMALL NORTHERN GREAT PLAINS STREAM ▪ C. A. Barfoot and R. G. White

CHRISTMAS BIRD COUNTS FOR NORTH DAKOTA 1998 ▪ R. N. Randall

NEW RECORDS OF THE PYGMY SHREW IN SOUTHEAST SOUTH DAKOTA ▪ C. B. King, G. M. Wilson, and P. D. Sudman

BUFFLEHEAD BROOD IN NORTHEASTERN SOUTH DAKOTA …

Flea News 58 (June 1999), Robert E. Lewis

Flea News

Obituary: Lindolpho Rocha Guimarães (January 24, 1908-November 7, 1998)

Miscellanea

Siphonaptera literature