Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Fulica americana
Apr 29 Lake Teneccal, 450ft, Alameda Co., Calif. -
tr eat only the white bases. 8:18- he is still
feeding in the nest area, at P 21 now. I
have not seen swollen feet among the
swimmers as occur on many of my penned
birds. 8:19 E ♂ feeding among the
dangling willow branches at P 20,
driftting S. 8:22 he gave a couple of
punts and came N passing to W of nest
to P 23. As he passed, the ♀ started
"punt"ing and raised up off the nest.
But he passed by. Now 8:25 he came
over, into the nest clump, started
giving his "kukz, kukz, kukz" note,
she responded with a couple of "punts"
and he climbed up and settled on the
nest. I moved to P16- found the
E ♀ settled down on the platform at
P16. She gave a "punk-kukz" and after
a minute climbed off. At 8:58, as I
approached the nest I found both birds
off on the S side. Now the ♂ is feeding
and the ♀ going back towards the nest.
8:59, she stuck her head in the cat-tail,
but promptly retired. Now they are
both around on the W side, no the ♂?
got on the nest and is settled by 9:01.
No change. Wrong, its the ♀ on the
nest. As I went out to the nest
the ♀ came sailing off at me and
the ♂ came flying up from P16
landing at B72 and immediately
attaching me. About 9:10 a.m. I
caught the ♂ when he got too close