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Federal
DWH NRDA Collected Dead Birds
Department of the Interior —
The DWH NRDA Collected Dead Birds dataset contains information on all of the dead birds collected as part of search efforts after the Deepwater Horizon spill. Many of... -
Federal
GOMMAPPS Air Bird Observations
Department of the Interior —
This product represents the observation bird count data for the 2018-2020 Gulf of Mexico Marine Assessment Program for Protected Species surveys and the subsequent... -
Federal
DWH NRDA Wintering Waterbirds Oiled Observations
Department of the Interior —
Data collection for Deepwater Horizon Bird Study #12 occurred in the Spring of 2011. Data were collected primarily by BioDiversity Research Institute (BRI) and R.G.... -
Federal
DWH NRDA Colonial, Marsh, and Shorebird Captures
Department of the Interior —
Deepwater Horizon Bird Studies #3, 4, and 5 each had two primary components: 1) to estimate the proportion of visibly oiled birds via observational surveys and 2) to... -
Federal
DWH NRDA Waterfowl Search Effort and Live Animal Assessment
Department of the Interior —
Data collection for Deepwater Horizon Bird Study #10 occurred from January to March 2011. Data were collected primarily by Louisiana State University (LSU) personnel,... -
Federal
DWH NRDA Osprey Aerial Survey
Department of the Interior —
Data were collected primarily by the College of William and Mary personnel, under contract with the U.S. Fish and Wildlife Service, working cooperatively with... -
Federal
DWH NRDA Drifter Deployments
Department of the Interior —
Data collection as part of the Deepwater Horizion Carcass Drift Study (Bird Study #1D) occurred during July and August, 2011. Data were collected by R.G. Ford... -
Federal
DWH NRDA Drifter Sightings
Department of the Interior —
Data collection as part of the Deepwater Horizion Carcass Drift Study (Bird Study #1D) occurred during July and August, 2011. Data were collected by R.G. Ford... -
Federal
DWH NRDA Colonial Waterbird Oiling Observation
Department of the Interior —
Deepwater Horizon NRDA Bird Study #4 focused on colonial waterbirds. The goal of this study was to evaluate spill-related injury to colonial waterbirds under the... -
Federal
DWH NRDA Shorebird Resightings
Department of the Interior —
The main objectives of Deepwater Horizon Bird Study #5 included (1) estimating the temporal and spatial abundance and distribution of shorebirds using the study area... -
Federal
DWH NRDA Colonial, Marsh, and Shorebird Status Assessment
Department of the Interior —
Deepwater Horizon Bird Studies #3, 4, and 5 each had two primary components: 1) to estimate the proportion of visibly oiled birds via observational surveys and 2) to... -
Federal
DWH NRDA Fiddler Crab Burrow Count
Department of the Interior —
There were multiple objectives for data collection as part of the Secretive Marsh Bird assessments. This dataset pertains to Objective 4, referred to in the study... -
Federal
DWH NRDA Osprey Nest Check
Department of the Interior —
Data were collected primarily by the College of William and Mary personnel, under contract with the U.S. Fish and Wildlife Service, working cooperatively with... -
Federal
DWH NRDA Colonial, Marsh, and Shorebird Sample Processing
Department of the Interior —
Deepwater Horizon Bird Studies #3, 4, and 5 each had two primary components: 1) to estimate the proportion of visibly oiled birds via observational surveys and 2) to... -
Federal
DWH NRDA Northern Gannet Point Count Survey
Department of the Interior —
Data collection for Deepwater Horizon Bird Study #12 occurred in the Spring of 2011. Data were collected primarily by BioDiversity Research Institute (BRI) and R.G.... -
Federal
DWH NRDA Marsh Searcher Efficiency
Department of the Interior —
This dataset includes the searcher efficiency (detection probability) results for marsh edges gathered by the Deepwater Horizon Bird Study #19, Marsh Searcher... -
Federal
DWH NRDA Sandbar Carcass Persistence
Department of the Interior —
This dataset includes the carcass persistence results for sandbars gathered by the Deepwater Horizon Bird Study #19, Marsh Searcher Efficiency and Carcass Persistence... -
Federal
DWH NRDA Sandy Beach Searcher Efficiency
Department of the Interior —
The objective of the Deepwater Horizon Work Plan for the Beach Searcher Efficiency Study (Bird Study #1B) was to estimate the detection probability of carcasses, or... -
Federal
DWH NRDA Low Level Aerial Surveys
Department of the Interior —
Aerial surveys associated with Deepwater Horizon Bird Study #2 occurred during the summer of 2010 and the winter of 2011. Data collection efforts were led by R.G.... -
Federal
DWH NRDA Marsh Bird Helicopter Survey Data
Department of the Interior —
Helicopter surveys were performed throughout coastal Louisiana from August 24 through September 30, 2010. Data collection and analysis was completed by staff from...