Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Cliff Swallow
11.
Mayhew
1950
May 5 Bridges, 10 mi. west, 1 mi. south of Turlock, Stanislaus Co., Calif.
Returns (#1)
44-54460 -- 2-1
Repeats (#1)
44-54466 -- 2-5 (same)
44-54454 -- 1-3 (same)
49-25607 -- 2-10 (same)
(#2)
49-25618 -- unknown
49-25616 -- 1 (same)
49-25620 -- 9 (same)
Banded (#1)
49-25621 -- 3 - 3 to 6
49-25622 -- "
49-25623 -- "
49-25624 -- 2-1
(#2)
49-25625 -- unknown
49-25626 -- "
49-25627 -- 10
49-25628 -- 10
49-25629 -- 9
I now have both birds marked from
the following nests: 1-3, 2-1, 2-10, 3-2, 1,
9, + 10; + single birds from 2-5, 2-4, 15.
Poleline Bridge, 3 mi. N.E. of Davis, Yolo Co., Calif.
May 10 Tonight, by using the large fish nets over
the sides of the bridge, we were able to
catch 82 birds. Of this number, 65 were
banded tonight, 11 were repeats, + 6 were
returns. The per cent of returns for