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Transcription
AIF No. 6
DRAFT 2.
presented in a later report summarizing data from all trips.
The few species discussed below are either uncommon visitors to the
area or land birds.
American Widgeon - Anas americana - Two females collected on Palmyra.
European Widgeon - Anas penelope - One female collected with the two
American widgeons.
Shoveler - Spatula clypeata - One female was collected and another male
and female were seen on Palmyra.
Four species of duck have been recorded from Palmyra and the shoveler has
been recorded on all three visits. The Island Manager on Washington reports
that large numbers of ducks arrive there in the fall but we found only one
duck present in November.
Sanderling - Crocethia alba - Two were collected on Christmas Island
and the species was recorded on Birnie (1), Enderbury (2),
Jarvis (1), Washington (2), and Palmyra (5).
Sharp-tailed Sandpiper - Erolia acuminata - This species was collected
on McKean (1 of 5), Gardner (4 of 5), Sydney (1 of 1), and
was identified on Palmyra (3).
These records and the similar ones from last year establish these two
categories of sandpipers as regular, but uncommon visitors to our area.
Laughing Gull - Larus atricilla - One adult was collected and a sub-
adult bird was observed on Palmyra. The large influx of
Laughing Gulls into the Central Pacific last year was
exceptional (this species was not previously recorded) and
the birds seen this trip probably belong to that group rather
than to a new invasion by this species.
Chicken - It is domesticated on Christmas and Washington Islands and
wild on Palmyra (1) and Gardner. A small but flourishing
population, 20 adults and 10 chicks seen, is concentrated
in the NW corner of Gardner Island.
Line Island Parrot - Psittacula kuhlii - this is a common and con-
spicuous bird on Washington Island. Populations established
in the past on Christmas, Fanning and Palmyra are now extinct.