Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
De Breezelli
1964
30
17 Jan
on board "Golden Bear" en route to Galapagos.
beat faster. Saw 5 white rumped Oceanodroma,
twice 2 together, too far off to be sure of, 1st
session at 9; every telling what they think they
will do on the islands. Booby still with us. Notable
to do much at noon. Sleepy. Saw another "Wedge-
tail" at noon; not all show clear pale wing coverts
alone, 2 have all dark wings and one a trace of the
wing bar. By 12:30 the Booby was gone. Saw
2 white-rumped Oceanodroma then, and
another about 5 minutes later. Didn't see
much else. Noon position: 7°35' N, [illegible] ' W.
So muggy and noisy that we held the meeting in the sleeping
cabin quarters. Better than before because it was the last!
Began observing again about 4:30 to 5:30, but
saw everything within 5 minutes of 5. First a
large, white bellied shearwater which flew with
stiff wings, not angled at the carpal. Too far off
to see well. Then saw a petrel, about 10" long,
black above (appar. uniform), long tailed (shape?)
while below and under the wings, couldn't see the
head well. Deep slow wing beats, more regular
and pitch a little more irregular than a Black Petrel.
Then a smaller, white rumped petrel, with a lower,
faster wingbeat than the Boob's, and less gliding.
Flight much smoother. Possibly an Oceanites. Too
dark to see the last birds clearly. The midship men
are getting ready for crossing the equator. At every