We will compare seabird foraging location and trip duration for Black-legged Kittiwakes and Thick-billed Murres nesting on two geographically associated islands in the Pribilof group, St. Paul and St. George. The maximum edge of the winter ice on the Bering Sea shelf is generally nearer to St. Paul than to St. George. St. George is nearer the productive edge of the Bering Sea shelf. To the extent that the influence of ice is greater in the vicinity of St. Paul, seabirds nesting on that island might be differentially affected by the loss of that influence if future warming reduces the incidence of ice in the area. This study will allow us to confirm where birds from each island forage, and to look at foraging location and trip duration variability among years of differing sea ice extent. This study will work closely with the seabird colony study (O4.37) to determine the effects of foraging behavior on diets, reproductive success and adult survival.
New metadata record established for B63 Irons. Prepared from project info. Name: B63_Irons_telemetry.xml. Note. there is no corresponding IOOS Core Variable for these measurements of birds.
Process_Date: 20091213
Spatial_Reference_Information:
Horizontal_Coordinate_System_Definition:
Geographic:
Latitude_Resolution: 0
Longitude_Resolution: 0
Geographic_Coordinate_Units: Decimal degrees
Metadata_Reference_Information:
Metadata_Date: 20091213
Metadata_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: Alaska Ocean Observing System
Contact_Address:
Address_Type: mailing and physical
Address: 905 N Koyukuk Dr
City: Fairbanks
State_or_Province: AK
Postal_Code: 99775
Country: USA
Contact_Voice_Telephone: 907-474-7948
Metadata_Standard_Name:
FGDC Biological Data Profile of the Content Standard for Digital Geospatial Metadata
Metadata_Standard_Version: FGDC-STD-001.1-1999
Generated by mp version 2.9.7 on Wed Jan 13 13:28:43 2010