Record Display for the EPA National Library Catalog


OLS Field Name OLS Field Data
Main Title Seasonal Distribution and Abundance of Marine Bird Populations in the Strait of Juan de Fuca and Northern Puget Sound in 1978.
Author Manuwal,, David A. ; Wahl, Terence R. ; Speich, Steven M. ;
CORP Author Washington Univ., Seattle. Coll. of Forest Resources.;National Oceanic and Atmospheric Administration, Boulder, CO. Marine Ecosystems Analysis Program Office.;Environmental Protection Agency, Washington, DC.
Year Published 1979
Report Number NOAA-TM-ERL-MESA-44 ; NOAA-79120418
Stock Number PB80-130859
Additional Subjects Aquatic animals ; Birds ; Surveys ; Distribution(Property) ; Abundance ; Washington(State) ; Coasts ; Puget Sound ; Juan de Fuca Strait ; Tables(Data) ; Seasonal variations ; Canada ; British Columbia ; Animal populations
Library Call Number Additional Info Location Last
NTIS  PB80-130859 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 06/23/1988
Collation 395p
Marine bird populations were studied from 1 January 1978, to 31 December 1978, the first of two years, in the Strait of Juan de Fuca north to the San Juan Islands and Point Roberts and west to Sidney, British Columbia, to determine their time of occurrence, distribution, abundance, and locations of important concentrations. A total of 3,667 census sites and segments were sampled during 1978. Data were obtained on breeding marine birds on 138 islands in the study area. Seasonal distribution, abundance, and species composition are discussed according to region.