Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Fulica americana
561
July 28
Jewel Febe, 5/0 ft., Costa Costa Co. Calif.
--
To be a drake Mallard somewhere about
but I have not seen him yet, just keep
hearing -- and then I saw him, he's in
his eclipse plumage.
July 29
Univ. Calif. Campus, Alameda Co. Calif.--
Bird T 99 - no molt, bill a little
grayish but not bad, LP yellow,
under wing coverts, actually all under
wing coverts with white tips, all
wing feathers present.
Bird T 97 8,9,10+11 inner 4 secondaries
on the right side have been dropped
but no primaries or left side
secondaries. White tip on inner most
primary w/1st primary. Bill grayish
legs YG. All under wing coverts
white tipped, but only slightly so
on primary coverts. Rectrices not
molted, but broken off.
Bird T87 - All secondaries & primaries
gone on right wing (clipped) but
no coverts gone, no regrowth visible.
On left, clipped wing, sheaths are
about 5 to 9 mm long on primaries
and secondaries are first breaking the
surface, greater coverts are dropping
out; rectrices all present, bill grayish
near tip. All under wing coverts
white tipped.
TOO - pin seems to be in OK. Rectrices
and under coverts in partial molt,
primaries and secondaries on both
wings about equal in length, that