Record Display for the EPA National Library Catalog

RECORD NUMBER: 239 OF 298

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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

Holdings

Library	Call Number	Additional Info	Location	Last Modified	Checkout Status
NTIS	PB80-130859	Some EPA libraries have a fiche copy filed under the call number shown.		07/26/2022

Collation

395p

Abstract

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.

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