Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Holmes, R.
1959
Falco rusticolus
7 August Barrow, Alaska
One per setting on "owl" mound
just west of Stepik Sough.
After several minutes it
flew off low on the tundra
Towards the south.