Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Childs
1963
Stercorarius parasiticus
3 July Barrow, Alaska
One seen south of Central Marsh.
They are rare this year.
31 July [illegible] River, Cape Sabine, Alaska
a pair, one dark, across river, and landt
or Leon Marsh in areas where they have
always been.