Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Remsen,
J.V.
1978
Snowy Owl
Nyctea scandiaca
Feb. 25 Arcata, Humboldt Co., Calif: I [illegible] was studied for
20 minutes perched near the top of a spindly, tall
conifer in a clump of trees in Manily bordering the
coastal sand dunes. An enormous white owl with
brown barring over the entire lower breast and belly,
and blackish-brown rows of markings over the entire
wing surface and back. There were also a few dark
flecks on the head above the eyes on the crown.
The iris was yellow. The feet and toes were feathered
white - no claws visible. The bird was sitting in the
sun and fluttered its gular area at regular intervals;
the wings were also slightly drooped and held outward from
the body; the ventral feathers seemed slightly compressed --
the bird seemed to be having a hard time in the torrid,
windless 60° weather.
A brief study of skins at MUZ indicated our bird could have
been an imm.♂, ad.♀, or perhaps imm.♀. Fall imm. ♀s are
more heavily barred - barring is broader and extends into breast.