89b0ebb9-7333-4ec5-9efb-a7fa106b5f2e eng; CAN Environment and Climate Change Canada enviroinfo@ec.gc.ca 2026-09-18T11:49:19.92734974Z ISO 19115:2003 - Geographic information - Metadata ISO 19139 Distribution and Abundance of Waterfowl in the Rasmussen Lowlands, Nunavut, 1994-1995 2024-05-22T13:41:09 2025-01-10T12:50:31 Environment and Climate Change Canada Aerial surveys were performed in the Rasmussen Lowlands, Nunavut, to determine the numbers and distribution of Greater White-fronted Geese and other waterfowl species. Surveys were carried out in the Lowlands from 20-24 June 1994 and 20-25 June 1995. The survey procedure included flying straight transects in a float-equipped Bell 206L helicopter at 45 m altitude above ground and at a ground speed of 80-100 km/hr. Transects were oriented east-west and spaced at 2.5 km intervals in areas expected to have greater densities of geese and 5 km intervals in areas with lower expected densities. All transects were divided into 2 km segments and the midpoint of each segment was used as a basis for recording data. Transects were of differing lengths. Surveys were performed with two observers, one seated in the left front seat and the other in the right rear seat that was equipped with a bubble window for better viewing. All observations of geese and other highly visible birds within an estimated 200 m of the flight path were recorded. Lesser Snow Geese typically nest in large colonies and are not easily surveyed using widely spaced aerial transects. Therefore, on top of counting the numbers of Snow Geese on the regular transects (all non-breeders in flocks of three or more birds), total counts of nesting Snow Geese were carried out by flying over colonies at a height of 230 m and counting all geese within 1 km of each side of the helicopter. During the transect and colony surveys, the plumage colour of the birds (blue or white) was recorded whenever all individuals in a flock or pair could be readily identified to colour phase. Complete metadata is available in downloadable files. CWS-North DatasetID: 042_0 https://geo.abds.is/geonetwork/srv/api/records/89b0ebb9-7333-4ec5-9efb-a7fa106b5f2e/attachments/open-canada_data.jpg Birds Boreal ecosystems Northern Canada bird waterfowl Greater White-fronted Geese Tundra Swan Canada Goose aerial survey Open Government Licence - Canada (https://open.canada.ca/en/open-government-licence-canada) eng; CAN biota -141.003 -52.6174 41.6755 83.1139 CSV unknown HTML unknown KMZ unknown TXT unknown unknown unknown https://data-donnees.az.ec.gc.ca/data/species/assess/distribution-and-abundance-of-waterfowl-in-the-rasmussen-lowlands-nunavut-1994-1995/?lang=en HTTPS View ECCC Data Mart (English) https://data-donnees.az.ec.gc.ca/api/file?path=%2Fspecies%2Fassess%2Fdistribution-and-abundance-of-waterfowl-in-the-rasmussen-lowlands-nunavut-1994-1995%2FRasmussen-Lowlands-Waterfowl-Surveys-1994-1995-DataDictionary-DictionaireDeDonnees-v2.csv HTTPS Rasmussen-Lowlands-Waterfowl-Surveys-1994-1995-Data Dictionary -main table https://data-donnees.az.ec.gc.ca/api/file?path=%2Fspecies%2Fassess%2Fdistribution-and-abundance-of-waterfowl-in-the-rasmussen-lowlands-nunavut-1994-1995%2FRasmussen-Lowlands-Waterfowl-Surveys-1994-1995-Metadata-Metadonnes-v2.txt HTTPS Rasmussen-Lowlands-Waterfowl-Surveys-1994-1995-Metadata-Metadonnes https://data-donnees.az.ec.gc.ca/api/file?path=%2Fspecies%2Fassess%2Fdistribution-and-abundance-of-waterfowl-in-the-rasmussen-lowlands-nunavut-1994-1995%2FRasmussen-Lowlands-Waterfowl-Surveys-1994-1995-Data-Donnee-v2.csv HTTPS Rasmussen-Lowlands-Waterfowl-Surveys-1994-1995-Data-Donnee https://data-donnees.az.ec.gc.ca/api/file?path=%2Fspecies%2Fassess%2Fdistribution-and-abundance-of-waterfowl-in-the-rasmussen-lowlands-nunavut-1994-1995%2FRasmussen-Lowlands-Waterfowl-Surveys-1994-1995-SpeciesCodes-CodesDEspeces.csv HTTPS Rasmussen-Lowlands-Waterfowl-Surveys-1994-1995-SpeciesCodes-CodesDEspeces.csv https://data-donnees.az.ec.gc.ca/api/file?path=%2Fspecies%2Fassess%2Fdistribution-and-abundance-of-waterfowl-in-the-rasmussen-lowlands-nunavut-1994-1995%2FRasmussen-Lowlands-Waterfowl-Surveys-1994-1995-StatusCodes-CodesDeStatut.csv HTTPS Rasmussen-Lowlands-Waterfowl-Surveys-1994-1995-StatusCodes-CodesDeStatut.csv https://data-donnees.az.ec.gc.ca/api/file?path=%2Fspecies%2Fassess%2Fdistribution-and-abundance-of-waterfowl-in-the-rasmussen-lowlands-nunavut-1994-1995%2FRasmussen_Lowlands_Waterfowl_Surveys_1994_1995_v2.gdb.zip HTTPS Rasmussen_Lowlands_Waterfowl_Surveys_1994_1995.gdb.zip https://data-donnees.az.ec.gc.ca/api/file?path=%2Fspecies%2Fassess%2Fdistribution-and-abundance-of-waterfowl-in-the-rasmussen-lowlands-nunavut-1994-1995%2FRasmussen-Lowlands-Waterfowl-Surveys-1994-1995-Location-Localisation-v2.kmz HTTPS Rasmussen-Lowlands-Waterfowl-Surveys-1994-1995-Location-Localisation.kmz https://open.canada.ca/data/en/dataset/89b0ebb9-7333-4ec5-9efb-a7fa106b5f2e HTTPS Original metadata (open.canada.ca)