Found 14 datasets matching filters.
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Over the past two centuries, persecution and habitat loss caused grizzly bears (Ursus arctos) to decline from a population of approximately 50,000 individuals to only 4 fragmented populations...
Search relevance: 1.00 | Views last month: 8 | Published on: 2026-03-03 -
The intended use of this data is to support diverse park activities including planning, management, maintenance, research, and interpretation.
Search relevance: 1.00 | Views last month: 4 | Published on: 2026-03-04 -
Grizzly bear (Ursus arctos) habitat use maps delineate predicted habitat use for grizzly bears around federally designated recovery zones in and near western Montana. These raster data are the...
Search relevance: 1.00 | Views last month: 3 | Published on: 2026-03-03 -
The main Trail Survey took place during the years of 1997-2000. Differentially corrected GPS (Global Positioning System) data were collected primarily on foot for all existing maintained trails...
Search relevance: 1.00 | Views last month: 3 | Published on: 2026-03-04 -
The grizzly bear distribution boundary represents the estimated geographic extent of occupied range of the Yellowstone grizzly bear population for the period 2008-2022. The distribution boundary...
Search relevance: 1.00 | Views last month: 3 | Published on: 2026-03-03 -
The grizzly bear distribution boundary delineates the estimated geographic extent of occupied range of the Yellowstone grizzly bear population for the period 2000-2014. The distribution boundary...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-03 -
Grizzly bears (Ursus arctos) have been increasingly observed in central Montana’s plains in recent years. To assist with conservation planning, we sought to predict habitat use and connectivity...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-03 -
This dataset contains detection histories of grizzly bears in areas of Grand Teton National Park that are open for elk harvest as part of the Elk Reduction Program. Sampling followed a robust...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-03 -
The grizzly bear distribution boundary represents the estimated geographic extent of occupied range of the Yellowstone grizzly bear population for the period 2006-2020. The distribution boundary...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-03 -
We investigated the time to removal of bovine fetal materials, meant to simulate elk abortion materials, by scavengers in southwest Montana at 233 sites in February – June 2017 and 2018....
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-03 -
The Interagency Grizzly Bear Study Team (IGBST) evaluates mortalities for population segments within the DMA by deriving estimates of total mortality for independent-age (2 years or older) females...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03 -
A tabular dataset providing tick survey results around the Jackson Wyoming area between the dates of Oct 25 2021 and Nov 6 2021. The data compares a dog surveyor to a human surveyor in both...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03 -
Grizzly bear (Ursus arctos) connectivity pathways delineate predicted movement routes for grizzly bears between federally designated recovery zones in and near western Montana. These raster data...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03 -
Three tabular datasets providing tick counts from various transects and reproduction sites around Jackson, Wyoming. One table with data from total number of winter ticks collected running a...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03
