Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Fulica americana
329
Apr 24 Lake Temescal, 420ft, Alameda Co., Calif.
E♂ has legs that are almost orange,
suggesting very old age. The ♀ is
sitting tight on her nest. E♂ now
feeding at Q 23.16, eating dead partly
rotted cat-tail stems. Its material
he is getting from under the water
that is easily broken up. There
should be no shortage of food now,
with streamers of Potamogeton
nearing the surface in most parts
of the lake. No E♂ having been
gone for a few minutes is now
coming N directly to the nest area
then around to the W, beyond the
P 23 point and on north. No notes.
Now 11:54 E♂ coming S by the nest,
and in to look at me; a quick look
and he drifts S. Now, 12:02 p.m. E♂
is feeding on algae at R 23. 1/. Now
12:07, for the first time since 11 a.m., the
♀ on the nest is "cooning" as the ♂
swims by. At 12:10 p.m. The ♀ got
up and silently left the nest. The
♂ "pushed" as she he followed her to
P 23 where she dived for Potamogeton.
At 12:11 he was on the ramp, carefully
adjusting things as he goes, finally
settling down at 12:12 p.m. E♀
took off north after making one
check to see that the ♂ was still
going on the nest. She broke off a
piece of dried leaf from a nearly
cat-tail stem before moving off.