National Park Service
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Kittlitz's Murrelet Monitoring

Parks monitored: Glacier Bay

  • Program
     
  • Reports &
    Analyses
  • Original Source Data
     

Overview

Kittlitz's Murrelet

The KIMU is a rare seabird endemic to Alaska and northeastern Russia, with the highest densities present in the northern Gulf of Alaska. The primary objective of having statistical power of >80% to detect a 33% population decline over 15 years (2.6% annual decline) for Kittlitz’s murrelets in Glacier Bay guided our distance-sampling study design process. Estimates for trend and abundance cover the Bay proper, with a few small areas excluded due to survey boat inaccessability as explained in the protocol document.

Annual Reports (KM_F)

Other Reports

Deliverables Produced for this Vital Sign

The following information products are maintained by this monitoring program. Full details are available in chapter 4 of the monitoring protocols.

KM_A Transect definitions as JPEG map images, ArcGIS shapefiles, and downloadable tables.
KM_B Field observer form scanned images.
KM_C Raw bird group observations in an ArcGIS file database.
KM_D KM_C after quality assurance.
KM_E Database containing cumulative final certified observation data.
KM_F Annual reports summarizing operations and estimates for each survey year (under the Reports & Analyses tab).
KM_G Reports at 6-year intervals analyzing cumulative population trends and operational methodologies (under the Reports & Analyses tab).
KM_H Protocol document defining the Murrelet monitoring program (under the Program tab).
KM_I File of GPS waypoints collected during field work.
KM_J Summary of estimation of detection function for each survey year.
KM_K Murrelet density and abundance estimates by species.
Last Updated: December 15, 2014 Contact Webmaster