Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Illinois
49
Fulica americana -56-
July 6 Jewel Lake Golden Gate Contra Costa Co Calf.
part they seem to completely ignore them
-Oh yeah no evidence of molt on the NO
primaries - the coverts are remarked, same
als. color as rest of body feathers. Now
NO + Q are together with new brood at
G/18.
July 7 same locality - During the noon hour
the NO (3) and NQ (13) have been in
nearly constant view as they fed
& young in the bay NW of the
Boat. I guess another bird was
got lost during the night. Just now
(12:55 pm.) something seems to be
disturbing the NF and she is
growling very much as she
has at me on several occasions
when I was catching young of
this brood. I haven't heard
the male give that growl -
growling is quite generally accompanied
by churning. Yesterday I found a
brood nest in the area H/17- must
check again to get exact location.
3 or 4 flying young (all of the north
brood ?) seem to be confined to
an area extending across the lake
S of 18 and N of about 12 -elsewhere
on the lake they are subject to
pursuit - I have not had much
luck in getting them out of
this area. I haven't seen for
sure the two immatures banded
yesterday - since fogging my
glasses as I did while catching the