00000nam 2200000za 4500 9.614067 CaOODSP 20240527135427 ta 150406|1997||||xxc||||| f|0| 0 eng d 0-662-26148-8 0831-6481 CaOODSP eng n-cn--- CW69-5/297E Canadian Wildlife Service. Breeding bird communities in the forests of the Liard River Valley, Yukon / by Cameron D. Eckert et al. Ottawa - Ontario : Environment Canada. 1997. 41p. : figs., graphs, references, tables ; 28 cm. Technical report 0831-6481 297 "The goals of this study were: 1) to identify avian communities associated with forested habitats in the Liard River Valley, and 2) to identify specialist species which exhibit restricted habitat use and are therefore most threatened by alterations to the natural landscape."--Abstract. The goals of this study were: 1) to identify avian communities associated with forested habitats in the Liard River Valley, and 2) to identify specialist species which exhibit restricted habitat use and are therefore most threatened by alterations to the natural landscape.--Abstract Issued also in electronic format. Résumés en français 98-13 1998-03-27 Birds gcpds Eckert, Cameron D. Breeding bird communities in the forests of the Liard River Valley, Yukon (CaOODSP)9.858326 Technical report, 0831-6481 297 (CaOODSP)9.514491