Found 28 datasets matching "Visual Encounter Survey".
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This database contains data collected from 3/2004 to 6/2005 at Assateague Island National Seashore for an inventory of amphibians (frogs and salamanders) and reptiles (turtles, lizards and...
Search relevance: 60.49 | Views last month: 0 -
This database contains data collected from 2/3/2002 to 6/4/2003 at Sagamore Hill National Historic Site for an inventory of amphibians (frogs and salamanders) and reptiles (turtles, lizards and...
Search relevance: 58.87 | Views last month: 0 -
This database contains data collected from 3/13/2001 to 8/5/2003 at Colonial National Historical Park, George Washington Birthplace National Monument and Thomas Stone National Historic Site for an...
Search relevance: 56.54 | Views last month: 0 -
Reptiles and amphibians serve as indicators of ecosystem health, but populations are declining in many natural areas. Frequent inventories of species are important for keeping track of population...
Search relevance: 55.39 | Views last month: 0 -
Reptiles and amphibians serve as indicators of ecosystem health, but populations are declining in many natural areas. Frequent inventories of species are important for keeping track of population...
Search relevance: 54.78 | Views last month: 0 -
A total of 36 visual encounter quadrat surveys were conducted at a subset of study sites in the Great Valley between April and July 2016. A time-constrained search of 1 hour was conducted within a...
Search relevance: 54.76 | Views last month: 0 -
This dataset contains information from visual encounter surveys conducted between 2012 and 2015 by USGS as part of an ongoing Oregon spotted frog (Rana pretiosa) monitoring effort in the Oregon...
Search relevance: 53.85 | Views last month: 0 -
This dataset contains information from visual encounter surveys conducted between 2012 and 2016 by USGS as part of an ongoing Oregon spotted frog (Rana pretiosa) monitoring effort in the Oregon...
Search relevance: 53.70 | Views last month: 0 -
From April 2000 to November 2004 (44 months), various field methods were used to capture of encounter reptiles in GSMNP, including placement of metal roofing tin cover, visual encounter searches,...
Search relevance: 52.35 | Views last month: 12 -
An inventory of amphibian species in Big Cypress National Preserve (BICY) was conducted from 2002 to 2003. The goals of the project were to create a georeferenced inventory of amphibian species,...
Search relevance: 50.34 | Views last month: 0 -
Nocturnal visual encounter survey data conducted by 29 searchers over 17 transects obtained during a Brown Treesnake rapid response deployment to island of Saipan in 2016. Surveys took place in...
Search relevance: 49.14 | Views last month: 0 -
This dataset contains information from surveys conducted 2016-2024 by USGS as part of an ongoing Oregon spotted frog (Rana pretiosa) monitoring effort in Oregon. USGS research activities 2016-2024...
Search relevance: 47.29 | Views last month: 2 -
This data set contains information on detections of anuran (i.e., frogs and toads) species at six different management areas in the midwestern United States from 2002 to 2012. From 2002 to 2005...
Search relevance: 45.98 | Views last month: 0 -
Everglades National Park (EVER) protects 610,502 ha of natural areas at the extreme southern tip of Florida. EVER consists primarily of shallow seasonal wetland habitats including marshes,...
Search relevance: 44.83 | Views last month: 0 -
Nocturnal visual encounter surveys for Brown Treesnakes were collected and summarized into 4 plain text files (csv format): CapturesLure, SurveysLure, CapturesScent, and SurveysScent. Capture...
Search relevance: 42.52 | Views last month: 0 -
This dataset comprises a herpetofauna species inventory for 11 park units within the Northern Colorado Plateau Network: BRCA, CARE, CEBR, FOBU, GOSP, PISP, TICA, ZION, ARCH, COLM, and NABR. It...
Search relevance: 42.50 | Views last month: 0 -
This data release contains information collected during surveys for chorus fogs (Pseudacris maculata), wood frogs (Lithobates sylvaticus) and tiger salamanders (Ambystoma mavortium ) conducted in...
Search relevance: 41.86 | Views last month: 0 -
Visual Encounter Transect Surveys of reptiles, amphibians, and other vertebrate wildlife taxa were conducted at a subset of study sites in the Mojave Desert in 2017. A total of 52 transect surveys...
Search relevance: 41.48 | Views last month: 0 -
An inventory of amphibians and reptiles was conducted at Mojave National Preserve (MOJA) in 2004-2005 as part of the National Park Service Inventory and Monitoring Program in the Mojave Desert...
Search relevance: 40.26 | Views last month: 0 -
Available active surveillance efforts for Brown Treesnakes on the island of Saipan via nocturnal visual encounter surveys and trapping from 1999-2018 were collected and summarized into 3 csv files...
Search relevance: 38.95 | Views last month: 0
