Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Howell, T.R.
1946
Aquila chrysaetos
Dec. 15 Sacramento National Wildlife Refuge
Glenn Co., Calif. Five of these birds
were observed perched in the same
willow tree at the same time, looking
out over the marsh and deserted field
area. Their behavior while soaring
and at rest was very similar to that
of a large Buteo