Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
1912.
Notes following spring arrivals:
Mar. 25. Warbling Vireo
30. Pilesolated Warbler
Apr. 13. Bullock Oriole
Black-headed Grosbeak
May 7. Went up to Grizzly with James. On great jutting rocks
near trail to south of
Grizzly saw three Great
Horned Owls.
About May 14. Went to Los Angeles
for a month. Saw few birds for it
was a new treeless region.