Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Apr. 30. 1 mi. NW Ft. Davis
Both songs were of the deliberate, spaced peer peer peer
ype (or pee-ur), seldom more than 3 phrases per song.
The bird upslope moved W and I followed bird II in riparian
timber. The latter was quiet as I walked slowly under the tall
cottonwoods. About 9:00 as I was nearer the road among small
willows beside the stream I heard song pea-crur-ur, rather
rattling in quality, from oak S of road. The bird then gave
vet vet vet notes, flew across road NW and then worked
downstream, followed by mate. I could not locate them
until about 9:15 when I heard same song from same oak.
I saw the bird, foraging now, suspended from terminal twig
& I fired; he flew to another perch & I missed another long
shot. I saw the bird (II) flying upslope.
About 9:35 I walked down the road with gun unloaded.
I left gun at the car & walked N a cross road to collect a
plant. Two thrice flew across road to N and I returned for
gun. I saw "conchship" feeding of 2 by changing upsidedown
from twig but I could not load gun in time to take them.
This was second feeding and I was not noisy. The birds
flew closer to stream & were hidden in willowy shrubs
(thicket) similar to Baccharis viminea of southern Calif.
One called zip and flew into cottonwood; as I walked
toward it, it called
"see see see re-deck re-deck red-deck" and I could
see whitish material (disk flowers) in beak. Mate
followed into cottonwood, then & led way across road
into lone live oak, I following. Then both flew into