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In 1981, Ian McLaren wrote: "Sable
Island is certainly one of the best localities in eastern North America for
the occurrence of vagrant species". Interesting sightings
include birds well out of their normal range or season, some of which arrive
with tropical storms and hurricanes. Following Tropical Storm
Bonnie (August 1998) a number of `southern' birds were scattered about the
island - including a Glossy Ibis which stayed for several weeks, feeding at
the freshwater ponds. One of the most interesting vagrants was a
Black-tailed Gull seen during the summers of 1997 through 1999.
Although the normal breeding range for this Asiatic species is the northern
coasts and islands of the Sea of Japan bordering eastern Siberia, China and
both islands of Japan, the Black-tailed Gull is a rare but increasingly
frequent visitor to North America.
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