Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Other birds seen on the trip :
1. Rockwren (well distributed)
2. Lazuli Bunting (Indian garden)
3. Golden Eagle
4. Purley Flycatcher
5. Ferruginous Rough-leg ?
6. Black Phoebe (Bright Angel Crease)
7. Black-headed Grosbeak -- rimm
8. Mountain Chickadee
9. Great Crested
10. White-throated Swift
11. Violet-green Swallow
12. Cliffing Sparrow
13. Aridland Warbler
14. Slender-billed Nuthatch
15. Pion jay
16. Numerous desert birds heard down on the Forts which I could not identify.