Image from the Biodiversity Heritage Library.
Contributed by Smithsonian Institution Archives.
| www.biodiversitylibrary.org
Transcription
-4-
Christmas Island Shearwater
Only seven individuals were noted throughout the cruise, six
of these on 7 June just NW of Kauai. Suprisingly none were noted
near Laysan where a considerable population is presently nesting.
Newell's Shearwater
The vast majority of birds (346 total) were seen near Kauai.
Three specimens were collected on 25 June just offshore. None of
these were in breeding condition (one female had ova up to 2 mm).
This small series might indicate that the species is not presently
breeding. However, since members of this species apparently do
not breed until 5 years of age, a large segment of the population
will be composed of these subadult individuals. Hence a randomly
collected small series might not include breeding birds. During
all night observations within a few miles of Kauai (vicinity of the
mouth of Waimea Canyon). Newell's Shearwaters were common until
about midnight, after which none were seen until after sunrise.
Juan Fernandez Petrel
One sighting on 7 June west of Oahu was recorded. Although
much more abundant during the previous fall, members were noted
to decrease sharply upon nearing the main Hawaiian Islands and
Leewards.