<--- Back to Details
| First Page | Document Content | |
|---|---|---|
 Date: 2011-09-20 15:21:35Rufous Dark-eyed Junco Birds of North American boreal forests Birds of Yellowstone National Park Spizella |
Add to Reading List |
| First Page | Document Content | |
|---|---|---|
Date: 2011-09-20 15:21:35Rufous Dark-eyed Junco Birds of North American boreal forests Birds of Yellowstone National Park Spizella |
Add to Reading List |
Bird Checklist As the early morning rays break through the forest canopy, visitors are treated to a symphony of birdsong that continues throughout the day. More than 200 species of birds visit William A. Switzer througho