Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Holmes,R.
1963
Branta nigricans
29 may Barrow, Alaska
Two (probably pair) seen alwy Ekor logm.
100 yards nart 1 Apphik Slough.
7 June 2 nur BIS-Coyon
9 June 2 near gasoline ridge
15 June 1 olun nutshunt Footprint Colr
17 June 3 pan - about 100yd apart - alar
Lunder soun 1 Wobblycly Flouy.
21 June Pan on Dkwanit Census plot