Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
SAM Verbeek
1966
Pluvialis dominica (1)
June 3 We saw two males, about ½ of km. from each other feeding
on the exposed patches of tundra. One of them, when
pressed by our approach flew up and went into the slow-
wing-beat flight display which goes accompanied by a
single repeated call.
June 4 Saw no Golden Plovers today.
June 5 No plover's today.
June 6 Between 09:00 and 11:00 we saw only one plover feeding
on an exposed area.
8 June Saw two Golden Plovers today on the N. shore of Wohlschlag
Lough. They are difficult to approach. A third bird flew over
Pitellka's plot late in the afternoon. This bird was displaying,
flapping with slow wing beats and making the single repeated
call.
9 June Two Golden Plovers on S.E shore of Honey Bucket lagoon.
In their feeding behavior they walk around in short burst
taking some steps and then standing still. Sometimes they will
then peck at something, at other times they walk on for a few steps.
It almost seems that they either feed by visual clues or perhaps they
hear. They do not turn their heads sideways as Robins do,
however. I think visual clues are the most important.
10 June One bird on a small snow-free patch in the middle of
Central Manola.
14 June Noticed two birds halfway in the act of copulation on the
east side of Pitellka's Plot. When the male dismounted he flew off
in a half circle and landed some 30 meters behind the
female. The female did not start preening but fed instead