Emperor Goose (Anser canagicus) Nest Survival Encounter History from the Yukon-Kuskokwim Delta, Alaska, 1994-2017

공공데이터포털

These data are in four tables relating to nest visit data of Emperor Geese on the Yukon-Kuskokwim Delta in Alaska, 1994-2017. The tables provide: (1) nest visit and hatch success, (2) visit history, (3) capture history, and (4) environmental covariates such as fox and vole abundance and weather data. The code used to conduct the analyses is also included as a text file.

Emperor Goose (Anser canagicus) Nest Visit, Fate, and Dispersal Distances from the Yukon-Kuskokwim Delta, Alaska, 2000-2017

공공데이터포털

These data are in two tables: 1) table relating to emperor goose nest visit, nest fate, and nest dispersal distances on the Yukon-Kuskokwim Delta in Alaska, 2000-2017; 2) table with means and standard deviations for posterior distributions of predicted nest-age and year specific daily nest survival probabilities for emperor geese derived from estimates reported by Thompson et al. (2023) for the Manokinak River study area. These parameters were used as informative prior distributions in the modeling process. The code used to conduct the analyses is also included as a text file.

Emperor Goose (Anser canagicus) Nest Visit, Fate, and Dispersal Distances from the Yukon-Kuskokwim Delta, Alaska, 2000-2017

공공데이터포털

These data are in two tables: 1) table relating to emperor goose nest visit, nest fate, and nest dispersal distances on the Yukon-Kuskokwim Delta in Alaska, 2000-2017; 2) table with means and standard deviations for posterior distributions of predicted nest-age and year specific daily nest survival probabilities for emperor geese derived from estimates reported by Thompson et al. (2023) for the Manokinak River study area. These parameters were used as informative prior distributions in the modeling process. The code used to conduct the analyses is also included as a text file.

Emperor Goose (Anser canagicus) Mark-recapture and Resight Encounter History from the Yukon-Kuskokwim Delta, Alaska, 1994-2017

공공데이터포털

This dataset is in one table with mark-recapture and resight data of Emperor Geese marked with plastic color bands on the Yukon-Kuskokwim Delta in Alaska, 1994-2017.

Counts and Abdominal Profile Indices of Wintering Emperor Geese (Anser canagicus) at Three Islands in Alaska, 2003 and 2015-2017

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These data are in two tables related to surveys conducted on wintering Emperor Geese in Alaska. Surveys counting the number of wintering Emperor Geese were conducted on Shemya Island in 2003 and 2016, and on Adak Island in 2016-2017. Data on abdominal profile indices (body condition) of Emperor Geese were collected on Shemya Island in 2016, on Adak Island in 2016-2017, and on Kodiak Island in 2015-2017.

Counts and Abdominal Profile Indices of Wintering Emperor Geese (Anser canagicus) at Three Islands in Alaska, 2003 and 2015-2017

공공데이터포털

These data are in two tables related to surveys conducted on wintering Emperor Geese in Alaska. Surveys counting the number of wintering Emperor Geese were conducted on Shemya Island in 2003 and 2016, and on Adak Island in 2016-2017. Data on abdominal profile indices (body condition) of Emperor Geese were collected on Shemya Island in 2016, on Adak Island in 2016-2017, and on Kodiak Island in 2015-2017.

Genotype Data for Population Genetic Study of Emperor Geese (Anser canagicus) in Alaska

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This data release includes genotype data for 210 Emperor Geese collected on their breeding grounds in Alaska, specifically the Yukon-Kuskokwim Delta and the Seward Peninsula, from 2007-2022. The samples were sequenced with restriction site-associated sequencing (RAD-seq), and genotyped at 44,648 single nucleotide polymorphisms (SNPs).

Breeding Biology, Behavior, and Morphology of Emperor Geese and Other Waterfowl near Kokechik Bay, Yukon Delta National Wildlife Refuge, Alaska during 1982-1988

공공데이터포털

This data package presents legacy data on Emperor Goose, Cackling Goose, Black Brant, and Greater White-fronted Goose, breeding biology, behavior, and morphology collected at study sites near Kokechik Bay on the Yukon Delta National Wildlife Refuge (previously Clarence Rhodes National Wildlife Refuge), Alaska during the summers of 1982 through 1988. These data were collected to provide a basis for the evaluation of long-term changes in Emperor Goose and other waterfowl biology on the Yukon-Kuskokwim Delta, Alaska.

Breeding Biology, Behavior, and Morphology of Emperor Geese and Other Waterfowl near Kokechik Bay, Yukon Delta National Wildlife Refuge, Alaska during 1982-1988

공공데이터포털

This data package presents legacy data on Emperor Goose, Cackling Goose, Black Brant, and Greater White-fronted Goose, breeding biology, behavior, and morphology collected at study sites near Kokechik Bay on the Yukon Delta National Wildlife Refuge (previously Clarence Rhodes National Wildlife Refuge), Alaska during the summers of 1982 through 1988. These data were collected to provide a basis for the evaluation of long-term changes in Emperor Goose and other waterfowl biology on the Yukon-Kuskokwim Delta, Alaska.

Tracking Data for Emperor Geese (Anser canagicus)

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This data release includes 2 child items with tracking data for Emperor Geese, a waterfowl species endemic to the Bering Sea region that breeds primarily in western Alaska on the Yukon-Kuskokwim Delta and spends the winter in southwestern Alaska and throughout the Aleutian Islands. Child Item 1: "Argos Satellite Tracking Data for Emperor Geese (Anser canagicus) - Processed Data" -- Quality-controlled data collected from Argos satellite transmitters. Child Item 2: "Argos Satellite Tracking Data for Emperor Geese (Anser canagicus) - Raw Data" -- All raw data collected from Argos satellite transmitters, provided for completeness of the archive. The quality-controlled, "Argos Processed Data" (Child Item 1) are better suited for most analytical purposes.