Methods for measuring populations of small, diurnal forest birds
By: David A. Manuwal, Andrew B. Carey.
Contributors: Carey, Andrew B.; Pacific Northwest Research Station (Portland, Or.)
Series: Wildlife-habitat relationships--sampling procedures for Pacific Northwest vertebrates; General technical report PNW -- GTR-278.; General technical report PNW -- 278.
Publisher: U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station
Published: 1991
Place of publication: [Portland Or.]
Language: eng
Number of pages: 23
Subjects: Bird populations -- Northwest, Pacific -- Measurement.; Forest birds -- Northwest, Pacific.
Notes: "November 1991"--Cover.

Shipping list no.: 92-1789-M.

Includes bibliographical references (p. 20-23).

Also issued online.