A Report On Black-Tailed Prairie Dogs In Nebraska-- Their Biology, Behavior, Ecology, Management, And Responses To A Visual Barrier Fence,
University of Nebraska - Lincoln
A Report On Black-Tailed Prairie Dogs In Nebraska-- Their Biology, Behavior, Ecology, Management, And Responses To A Visual Barrier Fence
Dissertations & Theses in Natural Resources
I examined the effects of a visual barrier fence, which had a see-through visibility of 600/0, on the foraging, vigilance, and aggressive behaviors of adult female black-tailed prairie dogs from June through August 1990 in central Nebraska. I also examined changes in their home ranges and use of an area in response to this fence. Prairie dogs prefer an open view of their surroundings. Therefore, I expected animals near a visual barrier to spend more time in vigilance and aggression, and less time foraging. Adult female prairie dogs exposed to the visual barrier devoted more time to foraging and less …
Monitoring Macroalgae In The Great Bay Estuary For 2015,
University of New Hampshire
Monitoring Macroalgae In The Great Bay Estuary For 2015, David Burdick, Arthur Mathieson, Christopher Peter
PREP Publications
In 2015, five of the eight locations with fixed intertidal transects were sampled as part of the long-term effort to monitor macroalgae in the Great Bay Estuary. With the completion of the third year of the project, all eight locations have been sampled at least once, two years of data have been collected for four locations, and three years of data have been collected for one location, Monitoring results from 2015 show high levels of cover of nuisance green or red algae (Ulva and Gracilaria, respectively) at all sites sampled. Nuisance algae is characterized as fast-growing; it can interfere with …
A Guide To The Tallgrass Prairies Of Eastern Nebraska And Adjacent States,
University of Nebraska - Lincoln
A Guide To The Tallgrass Prairies Of Eastern Nebraska And Adjacent States, Paul Johnsgard
Papers in Ornithology
Contents
Part 1: Ecology of the Tallgrass Prairie
Part 2: Plants of the Tallgrass Prairies:
Checklist of Prairie & Grassland Plants of Nebraska; Relative Frequencies of Grasses, Spring Creek and Nine-mile Prairies; Twenty Most Abundant Fall Forbs, Spring Creek and Nine-mile Prairies; Typical Shrubs, Forbs, Grasses & Sedges of Eastern Nebraska Tallgrass Prairies; English: Latin Name Equivalents of 370 Tallgrass Prairie Plants; Latin: English Name Equivalents of 370 Tallgrass Prairie Plants Identification Keys to Some Common Nebraska Grassland Forbs
Part 3: Animals of the Tallgrass Prairies
Greater Prairie-chickens and Native Prairies; Seasonal Checklist of Nebraska Tallgrass Ecoregion Birds (Gage County); …
A Previously Unrecognized Species Of Celastrina From The Southeastern Coastal Plain Region Of The United States (Lycaenidae: Polyommatinae) Named In Honor Of The Memory Of Iryna Zarutska,
University of Nebraska - Lincoln
A Previously Unrecognized Species Of Celastrina From The Southeastern Coastal Plain Region Of The United States (Lycaenidae: Polyommatinae) Named In Honor Of The Memory Of Iryna Zarutska, Harry Pavulaan
The Taxonomic Report of the International Lepidoptera Survey
New species Celastrina iryna is described from the southeastern coastal plain of the United States. This species is most similar to C. neglecta but differs by possession of the unique dorsal overlay of clear wing scales found in C. ladon males. It is hypothesized that this may be a hybrid species. Some aspects of its life history remain unknown and call for further field research. The species name is a tribute to Iryna Zarutska, of Charlotte, North Carolina.
Influence Of Rock-Pool Characteristics On The Distribution And Abundance Of Inter-Tidal Fishes,
WellBeing International
Influence Of Rock-Pool Characteristics On The Distribution And Abundance Of Inter-Tidal Fishes, Culum Brown, Gemma White, Gemma White
Ecology, Habitat, and Land Management
Rock pools can be found in inter-tidal marine environments worldwide; however, there have been few studies exploring what drives their, fish species composition, especially in Australia. The rock-pool environment is highly dynamic and offers a unique natural laboratory to study the habitat choices, physiological limitations and adaptations of inter-tidal fish species. In this study rock pools of the Sydney region were sampled to determine how the physical (volume, depth, rock cover and vertical position) and biological (algal cover and predator presence) parameters of pools influence fish distribution and abundance. A total of 27 fish species representing 14 families was observed …
Alpha Status, Dominance, And Division Of Labor In Wolf Packs,
University of Nebraska - Lincoln
Alpha Status, Dominance, And Division Of Labor In Wolf Packs, L. Mech
USGS Northern Prairie Wildlife Research Center
The prevailing view of a wolf (Canis lupus) pack is that of a group of individuals ever vying for dominance but held in check by the “alpha” pair, the alpha male and alpha female. Most research on the social dynamics of wolf packs, however, has been conducted on non-natural assortments of captive wolves. Here I describe the wolf-pack social order as it occurs in nature, discuss the alpha concept and social dominance and submission, and present data on the precise relationships among members in free-living packs, based on a literature review and 13 summers of observations of wolves …
A Comment On Friedlander’S Asterocampa (Nymphalidae, Apaturinae): Designation Of Neotypes For A. Celtis And A. Clyton,
University of Nebraska - Lincoln
A Comment On Friedlander’S Asterocampa (Nymphalidae, Apaturinae): Designation Of Neotypes For A. Celtis And A. Clyton
The Taxonomic Report of the International Lepidoptera Survey
Friedlander’s 1986 [1987] treatment of the southeastern United States. taxa of Asterocampa is examined. Neotypes of A. celtis and A. clyton are designated from Burke County, Georgia to help stabilize the status of these taxa and aid in any future research. Asterocampa celtis is currently known to exist within at least 40 km of A. c. reinthali in Georgia. Their proximity, without integration, suggests evolutionary distance, perhaps even speciation. It is proposed that A. celtis is descended from A. c. alicia, and alicia from a Mexican refugium. Asterocampa clyton and A. …
Data And Code From: Rapid Scavenging Of Avian Carcasses In The Desert Southwest: Implications For Mortality Surveys Not Associated With Infrastructure,
New Mexico State University
Data And Code From: Rapid Scavenging Of Avian Carcasses In The Desert Southwest: Implications For Mortality Surveys Not Associated With Infrastructure, Dylan Osterhaus, Martha Desmond, Thomas Huycke, Kelley Boland, Fitsum Abadi
Fish, Wildlife, & Conservation Ecology: Datasets
No abstract provided.
Pathology Of Chronic Mycoplasma Ovipneumoniae Carriers In A Declining Bighorn Sheep (Ovis Canadensis) Population,
University of Nebraska - Lincoln
Pathology Of Chronic Mycoplasma Ovipneumoniae Carriers In A Declining Bighorn Sheep (Ovis Canadensis) Population, Jennifer Malmberg
United States Department of Agriculture Wildlife Services: Staff Publications
Bighorn sheep (Ovis canadensis) across North America commonly experience populationlimiting epizootics of respiratory disease. Although many cases of bighorn sheep pneumonia are polymicrobial, Mycoplasma ovipneumoniae is most frequently associated with all-age mortality events followed by years of low recruitment. Chronic carriage of M. ovipneumoniae by adult females serves as a source of exposure of naïve juveniles; relatively few ewes may be responsible for maintenance of infection within a herd. Test-and-remove strategies focused on removal of adult females with evidence of persistent or intermittent shedding (hereafter chronic carriers) may reduce prevalence and mitigate mortality. Postmortem confirmation of pneumonia …
Burmese Pythons In Florida: A Synthesis Of Biology, Impacts, And Management Tools,
University of Nebraska - Lincoln
Burmese Pythons In Florida: A Synthesis Of Biology, Impacts, And Management Tools, Jacquelyn Guzy
USDA Wildlife Services - Staff Publications
Burmese pythons (Python molurus bivittatus) are native to southeastern Asia, however, there is an established invasive population inhabiting much of southern Florida throughout the Greater Everglades Ecosystem. Pythons have severely impacted native species and ecosystems in Florida and represent one of the most intractable invasive-species management issues across the globe. The difficulty stems from a unique combination of inaccessible habitat and the cryptic and resilient nature of pythons that thrive in the subtropical environment of southern Florida, rendering them extremely challenging to detect. Here we provide a comprehensive review and synthesis of the science relevant to managing invasive …
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