Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
P. DeBenedictis
1964
Feb 12. Punta Suarez, Espanola ( Hood) Island, Galapagos.
Out in the brush saw on thursday vigorously and as
powerfully and efficiently as a Coif. Thresher
Didn't see much other foraging, but lots of forali-
zation, much like the Santa Cruz birds but possibly
a little throatic. One bird in camp has no tail.
Two species of Geospiza around the camp area,
? fuliginosa and conirostris in about a 2:1 ratio
in favor of conirostris. The latter is a large, laterally
compressed-billed bird, which feeds very close to the
ground (there is little alternation) for the most part.
Bills dark but almost no singing. The other pinch
is long, sharp beaked > like the Franceling Is.
fuliginosa. The latter is not too small, about the size of
Academy Bay birds, while the former is about the size,
bill and body, of a large forlis. Probably correlating
with the lack of ? maguanae, Yellow
Warblers are not to
be found here and Certhidea is common everywhere.
It's pale, grayer on the back with almost no buff
on the breast; songs very like Santa Cruz birds. Fly
Forage close to the shore in quite low (2 ft high) very
close to the shore. I wonder how much the scarcity of
Certhidea in the lowlands of Santa Cruz is due to ?
failure to compete with Peudeica, which is most
successful where it takes hold. The Tropicbirds
here is very strikingly unlike any I have ever seen
before. It is a drench animal, quite reddish (about
the back); very much the same reddish color as