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Within grassland communities of the GPLCC one such key indicator species is the Lesser Prairie-chicken (Tympanuchus pallidinctus). Lesser Prairie-chicken range extends across the southern portion of the GPLCC area throughout Texas, Oklahoma, New Mexico, and Kansas. Lesser Prairie-chickens are a good target species because they are widely distributed across the southern GPLCC, are a species of conservation concern, have large home ranges, and are likely sensitive to anthropogenic disturbances. Similarly, the Greater Prairie-chicken (Tympanuchus cupido), is a species of conservation concern, with large home range, distributed across the northern portion of the GPLCC including portions of Oklahoma, Kansas, Nebraska,...
Categories: Data;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: BIRDS,
Climate Change,
Federal resource managers,
Final Report,
GPLCC,
NatureServe Greater Sage Grouse Assessments This map shows current and near-term status data for greater sage grouse. Southwest REGAP also provided several geographic ranges by HUC. Great sage grouse ranges for the U.S. are included. Greater sage grouse leks (related to NatureServe's ecological scorecard) are also provided. The input data used for associated analysis is included, as well as all dependent datasets. These data are provided by Bureau of Land Management (BLM) "as is" and may contain errors or omissions. The User assumes the entire risk associated with its use of these data and bears all responsibility in determining whether these data are fit for the User's intended use. These data may not have the...
Within grassland communities of the GPLCC one such key indicator species is the Lesser Prairie-chicken (Tympanuchus pallidinctus). Lesser Prairie-chicken range extends across the southern portion of the GPLCC area throughout Texas, Oklahoma, New Mexico, and Kansas. Lesser Prairie-chickens are a good target species because they are widely distributed across the southern GPLCC, are a species of conservation concern, have large home ranges, and are likely sensitive to anthropogenic disturbances. Similarly, the Greater Prairie-chicken (Tympanuchus cupido), is a species of conservation concern, with large home range, distributed across the northern portion of the GPLCC including portions of Oklahoma, Kansas, Nebraska,...
Categories: Data,
Project;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: 2010,
BIRDS,
CO-01,
CO-02,
CO-03,
These data indicate the modeled density of greater sage grouse for 75% of birds in 26.9% of their overall range. This dataset was provided by BLM with minimal metadata.
Populations with small effective sizes are at risk for inbreeding depression and loss of adaptive potential. Variance in reproductive success is one of several factors reducing effective population size (Ne) below the actual population size (N). Here, we investigate the effects of polygynous (skewed) mating and variation in female breeding success on the effective size of a small population of the Gunnison sage-grouse (Centrocercus minimus), a ground nesting bird with a lek mating system. During a two-year field study, we recorded attendance of marked birds at leks, male mating success, the reproductive success of radio-tagged females, and annual survival. We developed simulations to estimate the distribution of...
Categories: Publication;
Types: Citation,
Journal Citation;
Tags: Biological Conservation,
Centrocercus,
lek,
mating system,
reproductive success,
This data release contains four datasets that represent data collected for a study that determined locations of leks of Sharp-tailed Grouse (Tympanuchus phasianellus) and Greater Prairie-Chicken (Tympanuchus cupido), and counts of birds on those leks, in native mixed-grass prairie from 2003 to 2014 (excluding 2004) at and adjacent to seven wind facilities in North Dakota and South Dakota, USA. The four datasets contain discrete topics of information: 1) geographic locations of roadside survey stops for the purpose of locating leks, 2) geographic locations of leks, 3) roadside survey and lek-count data of the number of birds on leks, and 4) and a table that indicates in what years roadside surveys and lek counts...
Categories: Data;
Tags: Ecology,
Energy Resources,
Greater Prairie-Chicken,
North Dakota,
Sharp-tailed Grouse,
Summary of project, results, and discussion for the project completed by Samantha Wisely. Summary written by the Great Plains Landscape Conservation Cooperative (GP LCC).
Categories: Data;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: BIRDS,
Climate Change,
Federal resource managers,
Final Report,
GPLCC,
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