Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Holmes, R,
1961
Larus hyperboreus
27 July Barrow, Alaska
135t sea sitting antundra, No. 1 The inset
plots - all were older or 3rd yr birds.
no feeding was seen.
28 July - Gull Lake- Cape Lisburn, - see journal.
31 July - 150 sea sitting - At ridge No. 1 A
inset plots.
9 Aug 10 am "
Some 3-4?yr birds were wing
mottling.