ML10030

視聴覚メディア・ノート

NOTES: [A single song-type is represented here, but it is unlike any other recordings available or any figures in D. J. Borror and W. W. H. Gunn (1985. Songs of the Warblers of North America. Cornell Lab. of Ornithology). Not only do these songs sound more like those of D. occidentalis than do those in most other recordings, but this was recorded in (or at least very near) what is now known to be a zone of hybridization for these two species. The calls here also do not sound typical for this species, though it is possible that they are not the standard "chip" calls. Quality unchanged (2 - wind/water rumble) - CAM - 20 January 2005]. Habitat: Coniferous Forest.