Life histories of North American shore birds, Part 1 (of 2)Bent, Arthur Cleveland
Science
Life histories of North American shore birds, Part 1 (of 2)
Bent, Arthur Cleveland
Birds -- Behavior; Shore birds -- North America
This is one of several Asiatic species that have gained places on our
list as stragglers to Alaska. A specimen of the long-toed stint was
taken by Dr. Charles H. Townsend on Otter Island, in the Pribilofs, on
June 8, 1885, constituting the only North American record. As the
species migrates regularly through the Commander Islands to Kamchatka,
it would not be surprising if careful collecting in the western
Aleutians showed it to occur frequently in North American territory. Its
close resemblance to some other small sandpipers might easily cause it
to be overlooked. Very little seems to be known about its habits.
_Spring._--Doctor Stejneger (1885) says:
The long-toed stint arrives at Bering Island in large flocks during
the latter part of May, and are then met with on sandy beaches,
where the surf has thrown up large masses of seaweed, busily
engaged in picking up the numerous small crustaceans, etc., with
which the weeds abound. Most of the birds stay only a few days,
going further north, while a small number remain over summer,
breeding sparingly on the large swamp behind the village. My
efforts to find the nests were unsuccessful, but I shot birds near
Zapornaja Reschka on the 17th and 22d of June, and on the 7th of
August.
W. Sprague Brooks (1915) reports birds seen or taken at points in
Kamchatka on May 21 and 25, 1913, which probably were just arriving on
their breeding grounds.
_Eggs._--I can find no description of the nesting habits of the
long-toed stint in print and have located only one set of eggs. This is
in Col. John E. Thayer's collection and has very scanty data. It was
taken by O. Bernhaner at Lake Baikal, Siberia, on June 18, 1902; the
nest was "placed on the ground." The four eggs in this set are ovate
pyriform in shape and have hardly any gloss. The ground colors vary from
"olive buff" to "deep olive buff." They are spotted, chiefly at the
larger end, with "snuff brown," "sepia," and "warm sepia," with a few
underlying spots of "pale brownish drab." They measure 28.3 by 20, 28 by
19.7, 28.5 by 20.7 and 28.3 by 20 millimeters.
_Plumages._--The downy young seems to be entirely unknown. I have not
seen enough specimens to add anything to our knowledge of the molts. Mr.
Ridgway (1919) has described the immature and seasonal plumages quite
fully.
DISTRIBUTION
_Breeding range._--Said to breed in eastern Siberia, the shores of the
Sea of Okhotsk, Kamchatka, Bering Island, and south to the Kurile
Islands. Eggs have been taken at Lake Baikal, Siberia, and it probably
breeds in the valley of the Lena River, south of the Arctic Circle.
_Winter range._--The Malay Archipelago, India, Burma, Ceylon, the
Philippines, and Australia.
_Migration._--It arrives on Bering Island during the latter part of May
and on Kamchatka as early as May 21. Fall migrants reach the Philippines
as early as August 10.
_Casual record._--Accidental on the Pribilof Islands, Otter Island, June
8, 1885.
Public-domain text, read in full here on John Shaqi.
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