Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
AM Verbeek
1966
Phalaropus fulicarius (3)
alarm note. There was no female around.
20 June
It looks like several phalaropes are still in the process of
egg laying for I still see them flying around together. Also
whenever I come near what appears to be the nest the
female comes around and makes the prip, prip note.
21 June
Found another nest (#2) with 3 eggs at Elson Lagoon.
The male flushed at about 2 m from me. The absence of a
female, or in general a mate who warns the incubating bird of
the approach of a predator, does not allow the phalarope to leave
his nest ahead of time. Also, his nest is more concealed, so that
he has not quite as good a view of his surroundings. You
therefore almost have to flush the bird if you want to find him.
22 June
Near the Old Gas Well, between the two Footprint Lakes, we noticed
a Red Phalarope in winter plumage, except for the base of the bill, which
was yellow and for a few brown edged feathers on the lower
abdomen. Steve collected it for its stomach. I prepared the skin.
NAMJ 144.
23 June
Noticed a flock of four females today
25 June
Saw three join in the afternoon, which probably means they are
still laying eggs.
27 June
I think nest #1 is deserted. This probably occurred when I found
the nest 19 June.
29 June
A male flushed from a nest with 4 eggs on Pitelka's Plot (Nest
#3).
It seems there are even fewer phalaropes around these days.
Perhaps some females have already departed, while at the same
time males are incubating