Search Results

Beaver dam, Oregon.
Beaver dam, Oregon.
Brome McCreary
Data Release Oregon spotted frog (Rana pretiosa) monitoring data for metademographic analysis 2010-2018, Oregon: U.S. Geological Survey Data Release
Click to copy
Authors: Rowe, JC, Duarte A, Peterson JT, Pearl CA, McCreary B, Galvan SK, Adams MJ | Date: 2020-05-05 | Outlet: ScienceBase | Format: .XLSX
This dataset contains information from surveys conducted 2010-2018 by USGS as part of a long-term Oregon spotted frog monitoring effort in the central Oregon range. Data consist of site, survey, habitat, and species detection covariates, as well as inter-site distance measurements.
Ideal stream habitat for Gulf Coast Waterdogs with plenty of shade and leaf litter
Ideal stream habitat for Gulf Coast Waterdogs with plenty of shade and leaf litter
Brad M. Glorioso
Data Release Bd and Bsal Prevalence in Gulf Coast waterdogs captured from St. Tammany Parish, Louisiana, in 2015
Click to copy
Authors: Glorioso BM, Waddle JH | Date: 2017-06-22
The dataset includes information on all 76 Gulf Coast waterdogs captured including sex and size information along with the results of the tests for the two fungal pathogens.
Researcher swabbing an eastern newt ([I]Notophthalmus viridescens[/I]) for presence of chytrid fungus
Researcher swabbing an eastern newt (Notophthalmus viridescens) for presence of chytrid fungus
Brad M. Glorioso
Data Release Data from a national survey for the amphibian chytrid fungus Batrachochytrium salamandrivorans
Click to copy
Authors: Waddle JH, Grear DA, Glorioso BM, Backlin AR, Barichivich WJ, Brand AB, Calhoun DL, Fleming JE, Dietrich AE, Kleeman PM;, Cruz MA | Date: 2019-05-22
This dataset provides the results of a national survey of the conterminous U.S. for the salamander chytrid fungus Batrachochytrium salamandrivorans (Bsal) conducted by the U.S. Geological Survey Amphibian Research and Monitoring Initiative from May 2014 to August 2017. Sites were sampled by capturing amphibians by hand or by traps or nets that were then swabbed individually using methods that prevent sample contamination. All swabs were then analyzed using a real-time TaqMan PCR for detection of B. salamandrivorans on the extracted DNA. The data consist of locality information and data on the individual sampled, as well as the result of the test for B. salamandrivorans. No cases of B. salamandrivorans were detected in this study.
Alligator snapping turtle ([I] Macrochelys temminckii[/I]) resting on the bank of its native creek before release
Alligator snapping turtle ( Macrochelys temminckii) resting on the bank of its native creek before release
Brad M. Glorioso
Data Release Data from a turtle trapping effort at a release site of head-started alligator snapping turtles, Macrochelys temminckii, in southwest Louisiana in 2018
Click to copy
Authors: Glorioso BM, Battaglia CD, Streeter J, Waddle JH | Date: 2020-05-01
This dataset contains initial data from head-started alligator snapping turtles released by Louisiana Department of Wildlife and Fisheries (LDWF) from November 2015 to October 2016. In addition, it contains data from a five-day trapping effort at each of seven release sites by the United States Geological Survey (USGS) from late June to early October 2018. Trapping was completed using hoop nets of three sizes. We recaptured eight head-started alligator snapping turtles as well as four individuals native to the creek.
Data Release Data release for manuscript IP-083575, Robert Fire Montana Tailed Frog Data_2001-2015
Click to copy
Author: Hossack, BR | Date: 2015
Data release for manuscript summarizing responses of Rocky Mountain Tailed Frogs to the 2003 Robert Fire in Glacier National Park.
Cascades frog ([I]Rana cascadae[/I]) in the Three Sisters Wilderness, Oregon.
Cascades frog (Rana cascadae) in the Three Sisters Wilderness, Oregon.
Don Ashton
Data Release Cascades frog (Rana cascadae) historical site surveys in the Oregon Cascade Range, 2018-2019
Click to copy
Authors: Adams MJ, Pearl CA, McCreary B, Rowe JC | Date: 2019-10-11 | Outlet: Science Base | Format: .XLSX
We used visual surveys to document the presence of all life stages of Cascades frog (Rana cascadae) at historically occupied sites. We surveyed 67 sites 1-2 times between May and August of 2018 and 2019. This effort was a continuation of 2001-2004 surveys conducted at the same site pool. This dataset includes counts of amphibians, reptiles, and fish observed during each site survey, as well as habitat covariates.
Collecting water samples for eDNA analysis.
Collecting water samples for eDNA analysis.
Brome McCreary
Data Release Foothill yellow-legged frog (Rana boylii) surveys in Oregon 2019
Click to copy
Authors: Adams MJ, Pearl CA, Rowe JC, McCreary B, Laramie MB, Pilliod DS | Date: 2019-11-01 | Outlet: Science Base | Format: .XLSX
We used visual surveys and environmental DNA (eDNA) sampling to document the presence of all life stages of foothill yellow-legged frogs (Rana boylii) at historically occupied sites. We visited 52 stream reaches (sites) on federal and private lands between June and September of 2019. This dataset includes counts of amphibians, crayfish, and fish observed during each site survey, as well as habitat and water sampling covariates.
An Oregon spotted frog ([I]Rana pretiosa[/I]) wearing a radio transmitter belt, Oregon.
An Oregon spotted frog (Rana pretiosa) wearing a radio transmitter belt, Oregon.
Brome McCreary
Data Release Oregon spotted frog (Rana pretiosa) telemetry and habitat use at Klamath Marsh National Wildlife Refuge in Oregon, USA
Click to copy
Authors: Pearl CA, Rowe JC, McCreary B, Adams MJ | Date: 2019-12-13 | Outlet: Science Base | Format: .XLSX
We used radio-telemetry to study late-season movement and habitat use by Oregon spotted frogs (Rana pretiosa) at Klamath Marsh National Wildlife Refuge in Oregon. This data release includes frog location and habitat use data, as well as visualizations of telemetry data. Tracking events occurred roughly weekly between August and December of 2017.
Larval Northwestern salamander ([I]Ambystoma gracile[/I]), Oregon.
Larval Northwestern salamander (Ambystoma gracile), Oregon.
Brome McCreary
Data Release Long-term amphibian monitoring data from the Willamette Valley, Oregon (2004-2015): U.S. Geological Survey data release
Click to copy
Authors: Adams MJ, Pearl CA, McCreary B, Galvan SK, Rowe JC, Duarte A, Peterson JT | Date: 2019-03-28 | Outlet: ScienceBase | Format: .XLSX
This dataset contains information from surveys conducted 2004-2015 by USGS as part of a long-term amphibian monitoring effort in the Willamette Valley, Oregon. Data consist of site, survey, habitat, and species detection covariates.
Oregon spotted frog adult, Oregon.
Oregon spotted frog adult, Oregon.
Brome McCreary
Data Release Oregon spotted frog (Rana pretiosa) observations in Oregon, 2016-2019: U.S. Geological Survey data release
Click to copy
Authors: Adams MJ, Pearl CA, McCreary B, Rowe JC | Date: 2020-03-05 | Outlet: ScienceBase | Format: .XLSX
This dataset contains information from surveys conducted 2016-2018 by USGS as part of an ongoing Oregon spotted frog (Rana pretiosa) monitoring effort in Oregon. USGS research activities in 2016, 2017, and 2018 were divided into six study design categories: breeding (egg mass counts), mid-level (visual encounter surveys for occupancy monitoring), apex (mark-recapture), telemetry, trapping, and water quality (skin microbiome swabbing). Data consist of Oregon spotted frog observations aggregated by date, location, life stage, sex, and project. These data were compiled from multiple studies employing different survey methods, thus we caution users that counts are not directly comparable among projects.