Filters: Tags: breeding (X) > Date Range: {"choice":"month"} (X)

Filters Date Types (for Date Range) Contacts U.S. Geological Survey, Alaska Science Center Petersen, Margaret R. (ORCID: 0000-0001-6082-3189) Tag Types Theme (1) Place (1) Tag Schemes USGS CSA Biocomplexity Thesaurus (1) NASA GCMD Earth Science Keyword Thesaurus (1) USGS Geographic Names Information System (GNIS) (1) USGS Thesaurus (1) ISO 19115 Topic Category (1) None (1) Protected Areas Database of the United States (PAD-US) (1) More... View Results as: JSON ATOM CSV

Breeding Biology, Behavior, and Morphology of Emperor Geese and Other Waterfowl near Kokechik Bay, Yukon Delta National Wildlife Refuge, Alaska during 1982-1988 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. Tags: Alaska, Animal behavior, Animal morphology, Animals/Vertebrates, Biota, All tags... Bird morphology, Birds, Breeding, Breeding productivity, Checklists, Ducks/Geese/Swans, Ecology, Environment, Field activity logs, Field inventory and monitoring, Habitat preferences, Habitats, Kokechik Bay, Lacustrine wetlands, Migratory birds, Nesting behavior, Seasonal distribution, Spatial distribution, USGS:ASC507, United States, Yukon Delta, Yukon Delta National Wildlife Refuge, Yukon-Kuskokwim Delta, Fewer tags