Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Helmer,R
(961)
Erolia alpina
23
18july Barrow, Alaska
A large flock 40-45 pounds -
The low polygon-wet bough area
just N of Oolipih near De crossing.
5 birds coll. - 46 Adl.- 4t young.
All feeding with shallow probe
probes at the surface. Just
adults all male. Breeds
being quite far along.
20aug Nunsee near Uptby Area. Two Dnnaht
colected near fertility plots - by
Chambelani
22aug 2 Dnnaht seen near De pows
N. The duckcamp - There were
feeding near De flock (Oolipih)
no adult seen.
27aug - Now see dunn's the past day - but
a small group of 5-10 molting
adults (mats i (-D stage, probaby) -
were in The Ookpik census plot.