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R.S. Corwin
Journal SIC 14
1866
55
19 July
1-105; 1772-17 al To Howland Island
Bird numbers low again today in SW Sector.
Total 276, mostly Soft Tern 242. Only
8 small flocks amounting to 207 birds.
20 July.
Howland to —— To Howland Is.
Birds picked up tremendously Today as
grid lag was run NW of Baker Island and
ca 15 miles to S. Total 1457; mostly
Soft Tern 1353, 6 Blue-streaked
Soft Tern, 1 Brown Booby and 1 Blue-
facial Booby were noted, Banded on
Howland again tonight.
21 July.
From a day between Howland → Baker →
Howland today. Had Shift in 470 a
short time (1230 - 1410) about Baker,
Collecting 27 birds. 3 Banded and 1 banded
and three Streaky Soft Tern were collected.
5 Blue-streaked Softies and 1 Red-
facial Booby and 1 Blue-facial Booby were
seen. Banded on Howland again until
0230. Left Island at 0245.
Returned all night (what was left
of it) and netted only 12 birds.
22 July
Last day in Southern Grid. Total of 1069 birds
most of these in flocks. (855). Frigate,
mostly lesser, were numerous as many
Soft Terns.
3-095; 174-34W —— 3-355; 174-08W
23 July
Seas very rough due to arrive at
McKean at 1100. Very few birds between,
Baker & McKean. Struck ca 1115 - hit
the beach at 1345. No bird problem
although it was high, Soft Tern
shore failed for some reason. Slip
entire W beach side of the island
R.S. Corwin
Journal SIC 14
1866
56
23 July
McKean Island
Had ½ to ¾ incubated eggs which
had been deserted and were mainly
in various stages of sitting. appeared
to be less than 1/3 of batch. These few
young were from hatching to 1/4 grown
being attacked by the few gulls
throughout the entire west side. On
Chumpy Side (s) flocks The birds
seemed to hand somewhat better
Quarters and in areas around the
Stone walls on the side, small grouping
of Softies were found either on
eggs or attacking small chicks. There
was no apparent reason for desertion.
Of the vast numbers of eggs laying
about throughout his years belt on the
west side. Some eggs were found around
the north and east sides of the
island and a few small colonies
Still in incubating in the Sids or
the N side and around the lagoon.
Some of these are oddly, small groups of
10 - 12 pairs, isolated by hundreds of
birds from the rest birds. Due to
the full moon for most of the night,
birds were almost impossible to band
in any number. Softies roosting in
groups of up to 5000 about the lagoon
were very jumpy and all would rise
as soon as we entered the edge of the
group. Almost the entire night of 23
was spent in collecting 200 Blue-
Gemples (blue-faced Boobies), Lesser Frigate
and a few Softies.
Survey work, nest count, & population
estimates made throughout the day -
Banking performed at night. Strid,
jumped out after completion. Left
Shortly after daylight 25.