Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
June 7 Lake Temescal, 420 ft., Alameda Co., Calif.
In the E brood has no white on it at all. Tried to and took a color photo
of the brood out on the open water.
It won't be too sharp. The past two
days' wind storm knocked down quite
a mess of cat-tails, most of the Q 22
& Q 23 ones are leaning way over.
Jewel Lake, 510 ft., Contra Costa Co., Calif.
2:05 p.m. saw all five yng feeding
at FG 11-12. One has a faint suggestion
of a halo remaining. Two oldest
have very little of the light front
remaining. All are feeding quite apart
from the parents. One parent is in the
cat-tails at C12, or C11. The other
supposedly is on the nest. But it's not
the case, the ♀ is at H15, the ♂ at
G23, both feeding, I'll go down
and check the nest real quick, see if
a bird is on it. No the nest has
been raided, all the eggs are gone,
but the nest seems to be built up
some more from its earlier size.
Still no ramp. I'll have to look
for another nest elsewhere, should be
well along today.
June 10 same locality - 11:42 a.m. - live been
here for about ½ hour and have seen no
yng. When I first arrived an adult
was seen towards the N part of the pond,
and just now the ♂ came out of
c12 and crossed to F10, giving the
"punk" note. Finally a ymg appeared,