Yellow-eyed Junco (Junco phaeonotus)
- Brief fact sheet describes this bird's habitat, nesting, and food preferences.
- http://www.npwrc.usgs.gov/resource/birds/forest/species/juncphae.htm

Dark-eyed Junco (Junco hyemalis)
- Identification tips, sound files, photos, life history, taxonomy chart.
- http://www.mbr-pwrc.usgs.gov/id/framlst/i5670id.html