Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
P. D. Benedict
1965
Calidris ferruginea
25 June Barrow, Alaska - a bird found by Dr. Pikelka
at the W end of his census plot was seen today
by 4 observers including my self. It (as yesterday)
associated very loosely with a small group (2-3) of
Turnstones and worked a polygonized area now being
exposed. First found it was giving, the flight song,
of which the descending whines were audible.
When it was closer could hear the song, according to
Dr. Pikelka a short tend version, which centered
around the complex phase and consisted of 3-5
doublets, its 4 partied phase (which is rather Bunting-
Passerina-like) and the 3-5 whines. No flight notes
seen. The only time I saw if feed, it was along the
the top of a polygon ridge or latter opposed open area,
and appeared only to peek at its surface without
inserting the bird into the soil. It was very high
reddish buff on the head and breast and the white
croup was distinctly marked with dark on the feather
Tips; the wing stripes was pronounced and the under-
way was white strongly contrasting (more so than
any other small Calidris) with the neatly underparts.
The bird appeared somewhat thinner and Calidris + the
body seemed proportionally larger, making the whole bird
look a little bigger.
26 June Still present and quite vocal. It gives the doublets
alone frequently and sometimes only the 4 part phase;
the whines so only are not all at censusual. Saw it
chasing a Baird's Sandpiper 2 Xs on one occasion.