Found 291 datasets matching filters.
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Since 1986, surveys in spring and fall each year count the number of wolves found in Denali National Park and Preserve, north of the Alaska Range.
Search relevance: 1.00 | Views last month: 90 | Published on: 2026-01-25 -
This dataset contains Puget Sound benthic abundance data. Before accessing data please download the README file. King County monitors the community of animals that live in and on the sediments...
Search relevance: 1.00 | Views last month: 9 | Published on: 2026-01-17 -
This data package contains North Coast and Cascades Network (NCCN) Inventory and Monitoring Program elk survey tabular data collected during 2008-2017 at Mount Rainier National Park (MORA) and...
Search relevance: 1.00 | Views last month: 8 | Published on: 2026-01-25 -
The Sea Turtle Stranding and Salvage Network (STSSN) was formally established in 1980 to collect information on and document the stranding of marine turtles along the U.S. Gulf of Mexico and...
Search relevance: 1.00 | Views last month: 7 | Published on: 2026-01-27 -
The United States Geological Survey (USGS) and National Park Service (NPS) formed the USGS-NPS Vegetation Mapping Program in 1994 to map the vegetation of National Park System units in accordance...
Search relevance: 1.00 | Views last month: 5 | Published on: 2025-07-28 -
Sampled marshes and ponds along two transects within the intermediate and brackish marsh zones of Breton Sound, Louisiana, from May 7-11, 2001. Sampling followed several planned releases of...
Search relevance: 1.00 | Views last month: 4 | Published on: 2026-01-27 -
MethodsStudy area: Our initial study area included the entire globe. We began with a seamless grid of cells with a resolution of 0.5 degrees (i.e., ~50 km at the equator). Next, we created...
Search relevance: 1.00 | Views last month: 4 | Published on: 2026-03-03 -
Bat community data were collected in various watersheds in Olympic National Park. This data set contains records of acoustic detections, physical measurements, and reproductive attributes of the...
Search relevance: 1.00 | Views last month: 4 | Published on: 2026-03-04 -
Reef fish assemblage structure was assessed in 20062007 (recent period) in Biscayne National Park, Florida, USA , and compared with data collected from 1977 to 1981 (historical period) from the...
Search relevance: 1.00 | Views last month: 4 | Published on: 2026-01-27 -
The National Marine Fisheries Service (NMFS) has conducted aerial counts of Cook Inlet beluga whales (Delphinapterus leucas) from 1993 to 2012, 2014, 2016, 2018, 2021, and 2022. Nearly all counts...
Search relevance: 1.00 | Views last month: 4 | Published on: 2025-12-19 -
This record contains counts of eggs and 5 growth stages of larvae of the monarch butterfly, milkweed plants by species, and presence of flowering nectar plants. These data were collected from...
Search relevance: 1.00 | Views last month: 3 | Published on: 2026-01-25 -
Tabular dataset containing daily and cumulative counts of all fish species apart from Chum and Chinook salmon detected and recorded at the Andreafsky weir for the years 1994 through 2019, 2021,...
Search relevance: 1.00 | Views last month: 3 | Published on: 2026-01-25 -
The Upper Delaware Scenic and Recreational River (UPDE) unit of the National Park Service partnered with the Academy of Natural Sciences of Drexel University (ANS) to perform a freshwater snail...
Search relevance: 1.00 | Views last month: 3 | Published on: 2026-01-25 -
The Bald Eagle Observations Database is a product of the California Department of Fish and Wildlife's (CDFW's) Wildlife Branch and Biogeographic Data Branch. The records generally represent bald...
Search relevance: 1.00 | Views last month: 3 | Published on: 2025-08-21 -
It has been shown through a variety of photo-identification studies that populations of bottlenose dolphin inhabit the various embayments along the coast of Florida. Knowledge of population stock...
Search relevance: 1.00 | Views last month: 2 | Published on: 2026-01-27 -
This record contains counts of eggs and 5 growth stages of larvae of the monarch butterfly, milkweed plants by species, and presence of flowering nectar plants. These data were collected from...
Search relevance: 1.00 | Views last month: 2 | Published on: 2026-01-25 -
Each year over 50 Alaskan groundfish stock assessments report the condition of Alaskan fisheries resources in the U.S. Exclusive Economic Zone. Stock assessment scientists integrate...
Search relevance: 1.00 | Views last month: 2 | Published on: 2025-12-19 -
We sampled experimental research areas in the Barataria Basin of Louisiana during March and May, 1995, to examine the effects of structural marsh management on habitat use by small nekton (100 mm...
Search relevance: 1.00 | Views last month: 2 | Published on: 2026-01-27 -
An inventory of amphibians and reptiles was conducted at Death Valley National Park (DEVA) in 2002- 2004 as part of the National Park Service Inventory and Monitoring Program in the Mojave Desert...
Search relevance: 1.00 | Views last month: 2 | Published on: 2026-01-25 -
During July and October 1988, a total of 42 samples were collected in salt marsh habitats of the Caminada Bay system near Grand Isle, Louisiana to evaluate the use of the marsh surface by aquatic...
Search relevance: 1.00 | Views last month: 2 | Published on: 2026-01-27
