Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
J.M. Verbeek
1966
Journal 7
9 June It was a misty morning and a solid over cast for the rest of
the day. The wind kept blowing from the east, as it has for the
past three days. After breakfast I went for clean cloth and then
at about 08:30 set out for a hike along the Winnigan Trail
to where it hits the Beach Ridge. There were only two Red-
backs along this trail and one Semipal. Beach Ridge only
produced two bands and 3 pairs of hongspurs.
The weather is so poor that the birds are mainly occupied
with feeding. I saw no displays of sand pipers like I saw a
few days ago when the sun was shining. Pitelka shot a
Semipal today which had 4 nymphed follicles indicating that some
birds are laying.
From Beach Ridge I went cross country to the South East
end of Honey Bucket and proceeded along the east side slowly
going back to camp. There were some Golden Plover here, as well
as some Turnstones and a Sandpiper. This shoreline has
extensive areas of a clay like soil - without grass cover.
Turnstones seem to like it. I also saw them on the S.W.
side of the lake yesterday on the same sort of substrate.
In the afternoon, toward 15:00 we went out to Foot Print
Lake where Pitelka and Steve shot some Red backs and
hongspurs. I collected some more feeding data.
I am beginning to wonder, if this weather keeps up, where the
birds are finding their food. There are only so many bare patches
and a good many, especially the small ones, must have been
searched over pretty well.
Then I wonder to what extent some species are forced to feed
in places where they would normally not feed if given a better choice