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Federal
Alaska Harbor Seal Aerial Survey Units recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Aerial surveys of coastal Alaska are the primary method for estimating abundance of harbor seals. A particular challenge associated with aerial surveys of harbor... -
Federal
A Dataset of Aerial Survey Counts of Harbor Seals in Iliamna Lake, Alaska: 1984-2013 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset provides counts of harbor seals from aerial surveys over Iliamna Lake, Alaska, USA. The data have been collated from three previously published sources... -
Federal
Alaska Harbor Seal Haul-out Locations recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Aerial surveys of coastal Alaska are the primary method for estimating abundance of harbor seals. A particular challenge associated with aerial surveys of harbor... -
Federal
Alaska Phocid Health and Disease recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Polar Ecosystems Program research projects focus primarily on abundance, trends, distribution, health and condition, and foraging behavior of phocids (harbor,... -
Federal
Aerial Survey Counts of Harbor Seals in Coastal Alaska (2003-2011) recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset supports efforts to estimate the abundance and trends in population size of Alaska harbor seals. Annual surveys of harbor seal populations are... -
Federal
Alaska Phocid Morphometrics recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Polar Ecosystems Program research projects focus primarily on abundance, trends, distribution, health and condition, and foraging behavior of phocids (harbor,... -
Federal
AFSC/ABL: Glacier Bay Harbor Seal Survey, 2004-2007 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
The acoustic data collected in Glacier bay from 2005 2007 was used to study the link between marine predator (harbor seals) diving behavior to local prey fields in... -
Federal
A Dataset from Bio-loggers Deployed on Harbor Seals (Phoca vitulina) in Cook Inlet, Alaska (2004-2007) recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Between 2004 and 2006 we conducted four harbor seal tagging trips in Cook Inlet during the months of October and May. In total, we captured and released 93 harbor... -
Federal
Alaska Phocid Table of Wild Captures and Specimens Collected recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Polar Ecosystems Program research projects focus primarily on abundance, trends, distribution, health and condition, and foraging behavior of phocids (harbor,... -
Federal
Alaska Harbor Seal Stocks recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
This data layer represents the 12 uniquely identified stocks of harbor seals found in Alaskan waters. Stocks were identified by NMFS and their co-management partners,... -
Federal
Aerial Survey Counts of Harbor Seals in Coastal Alaska (1998-2002) recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset supports efforts to estimate the abundance and trends in population size of Alaska harbor seals. Annual surveys of harbor seal populations are... -
Federal
Alaska Harbor Seal Glacial Surveys recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Floating glacial ice serves as a haul-out substrate for a significant number (10-15%) of Alaskan harbor seals, and thus surveying tidewater glacial fjords is an... -
Federal
Aerial Survey Trend Counts of Harbor Seals in Coastal Alaska (1984-2006) - ADF&G recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Aerial surveys were conducted during 1983â2006 in the Ketchikan, Sitka, Kodiak, and Bristol Bay areas of Alaska to estimate trends in abundance of harbor seals. -
Federal
Seal Counts recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Database of seal counts from aerial photography. Counts by image, site, species, and date are stored in the database along with information on entanglements and other... -
Federal
Salish Sea Marine Survival (Steelhead) - Early Marine Survival of Puget Sound Steelhead recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
The primary objectives of this study are to estimate a predation rate by harbor seals on steelhead smolt in Puget Sound, and determine whether predation by harbor...