Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Holmes,R,
1962
Erolia alpina
57
27 July Barrow, Alaska
Now see new Quaas Glos, but day was
cold, wet & very windy - resulting in very
little bird activity.
28 July Flock of 40+ found feeding on Elson Bluffs -
half way between Widdischlag & Obeyite
Sloughs. Sex ratio seemed about equal. The
two birds collected - 1♂, 1♀ - had loose
mantle patch + 1st D were meeting - in all
areas.
The feeding method / the birds was
predominantly a jab & then comelten
with their stomach content - what
Tupile lanae were The past beyond
1km.
Only 1 other bird was found in As survey to
Elson Lagoon + Obeyite - an 1st
young, a distraction display - from which I
expect we young - but they were not
located.
30 July Flock of 6 found on well-draimed 'slope' habitat
400 yards east of De Bear Ridge - 1♂ then
was a flying immature whose was
down its feeding entirely by pecking at the
surface - while the adults nearly were
probing shallows (jabbing) - see Leedey records.
Now 1st adult seemed to pay particular attention
to this young bird. (Perhaps young birds peel