78 THE CONDOR | Vox. V 
Falco mexicanus. Prairie Falcon. Saw one at Twenty-nine Palms and an- 
other on Providence Mountains. 
Falco sparverius deserticolus. Desert Sparrow Hawk. Unexpectedly rare. 
Saw a few on the Mohave Desert and one on Providence Mountains. The only 
one noted in Arizona was in the Colorado River bottoms above Ehrenberg. 
Pandion haliaetus carolinensis. American Osprey. Saw the remains of one 
near Ehrenberg. 
Bubo virginianus pacificus. Pacific Horned Owl. Mr. Brandegee saw two in 
the Providence Mountains. I heard them in the Hualapai Mountains and near 
Ehrenberg. 
( 7 h be concluded?) 
A Strange Nesting Site of Calypte anna. 
M r. W. Lee Chambers 
of Santa Monica has 
sent us photographs 
showing a very strange nest- 
ing site of the Anna hum- 
mingbird. Mr. Chambers 
writes: 
“I am enclosing a couple ot 
photographs of an Anna 
hummingbird’s nest built 
on a telegraph pole in the 
busiest street of Santa Mon- 
ica. It is built over a nest 
of last year, and the illustra- 
tions show its situation. The 
construction is as usual: i. e., 
spider-web chief!}', covered 
on the outside with bits of 
moss, and lined with an un- 
usual amount of white feath- 
ers. In fact the nest was 
so filled with feathers that I 
could hardly take the eggs 
out for fear of crushing 
them. The incubation was 
well advanced; date March 
31. 1903-” 
