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Home Bird populations in logged and unlogged western larch douglas-fir forest in northwestern Montana

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Bird populations in logged and unlogged western larch douglas-fir forest in northwestern Montana

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Title	Bird populations in logged and unlogged western larch douglas-fir forest in northwestern Montana
Creator	Tobalske, Bret W.
Contributor	Shearer, Raymond C. ; <br>Hutto, Richard L. (Richard Lee), 1948- ; <br>Intermountain Research Station (Ogden, Utah)
Description	Of 32 species of abundant breeding birds, populations of 10 species differed significantly between small cutting units and adjacent uncut forest. Foliage foragers and tree gleaners were less abundant in cutting units, while flycatching species and ground foragers were more common there. Of nesting guilds, conifer tree nesters were least abundant in cutting units, and ground nesters were more common there. Results suggest that bird management should consider diverse community-level habitat needs and that if maintenance of tree-dependent species is important, broadleaf trees and snags of all species should be retained.
Publisher	Ogden, UT (324 25th St., Ogden 84401) : U.S. Dept. of Agriculture, Forest Service, Intermountain Research Station, [1991]
Subject	Bird populations -- Montana. ; <br> Logging -- Montana.
Relation	[IsPartOf]Research paper INT ; 442
Source	A 13.78:INT-442
Date Original	1991-05-01
Date Digital	2007;
Type	text
Format	application/pdf
Resource Identifier	mtg002239
Contributing Institution	The University of Montana
Language	en
Digitization Specifications	Scanned by Lacey Gibbons using an OpticBook 3600 scanner at 400 dpi, 8 bit gray scale. Master images stored as TIFF and derivatives presented as PDF. Abbey FineReader 8.0 used for optical character recognition.

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Home Bird populations in logged and unlogged western larch douglas-fir forest in northwestern Montana

Bird populations in logged and unlogged western larch douglas-fir forest in northwestern Montana

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