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Transcription
Jaegers and Skua
Two Skuas were seen on the north track; one was inside the
islands, and one on the outside.
Pomarine Jaegers were abundant outside the Channel Islands on
the south leg. Sixteen were identified, and most of the unidentified
jaegers(17) were probably also Pomarines. On the north leg two
unidentified Jaegers were seen outside the islands.
A single Long-tailed Jaeger was identified outside the islands_
on the south leg.
Gulls
The status inside and outside of the islands has changed con-
siderably over the past month. On the inside of the islands 129
unidentified gulls were seen, only six of which were on the north
leg. During earlier surveys hundreds of gulls were seen in the same
areas.
Western Gulls were observed most commonly inside the Channel
Islands. But when compared to other species of gulls they were
proportionately more abundant on the outside. Also, in a proportionate
sense, they were more abundant overall than they have been on prev-
ios cruises. Both adults and immatures were noted.
One Herring Gull was seen inside the islands; the remaining
four were on the outside. The decrease of numbers correlates to
the drop noted in the grid.
California gulls were the most abundant gull seen on the non-
grid survey. A group of 130 was seen just off of Catalina Island;
an estimated 90% of these were immature birds. On the north leg
only one California Gull was seen.
One Ring-billed Gull was seen inside the islands on the north
leg.