Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Long Tom River, 3 mi. north of Monroe, Oregon ------- T
Feb. 24, 1949 - 14:30 to 16:00 - T.H. McAllister
68°, clear, calm day.
Bobbie and I spent all our time stalking the diving ducks from behind a screen of brush in hopes of getting some kodachrome pictures. While she diverted their attention, I crawled up on them from downstream, and a few minutes later the current had carried them to me and I was ready with my camera in a good screen of brush.
The birds soon noticed me and were far more curious than alarmed by the whole proceeding. A white handkerchief waved in the air on a stick attracted them in very close. The Canvasbacks and Ring-necks were the easiest to attract, but the Scaups remained well out on the river.
Pied-billed Grebe - 1 with the diving ducks
Ring-necked Duck - the largest number I have seen -- 32 birds in all, but not in a compact flock. Some were mixed in with the Cans.
Scaups, lesser - 40 birds. The lighting was perfect, and at this close range every one of the males showed a distinctly glossy purple head.
Canvasbacks - 60 birds. Some of the birds frequently gave calls that could be described only as shrill growl or like the barking of a tiny pup. Some of the males giving the head throw. Males outnumbered fem. 2 to 1.
White-crowned Sparrow - a bird singing in the brush of the river bank whose song was that of a white-crown, but certainly not our local summer bird. Probably a Gambel's Sparrow.
These birds were at the same spot they were noted on Jan. 1 of this month during the freeze up. Apparently they are wintering here, although there are more now than before. No dabbling ducks left on the river.