Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
T. Coale
1959
Lagopus mutus
4 June Peters - Schroeder Lakes - on our
walk down "Bites" Cir and return
over high ridge, saw 4 ptarmigan
kills (fun?). One of these was a ♀
in spring plunge. There was the
usual scattered feathers over several
sleeve feet, but no body or flaky
plumage. There was a piled reserve
and by this a single perfect egg. No
nest. Apparently the egg was in the
oviposition at the time of kill and was
either lodged during the capture or
simply fell out of accident when the
bird was exsanguinated by the predator.
Still fresh. Took the albumin for
electrophoretic analysis by Spafford.
A single pellet → flew over the ridge
No ptarmigan lived on our return -
the only live bird seen on the trip.
Ptarmigan not abundant in this area.
6 June Peters - Schroeder - none seen along
Carnivore Creek for 2/2 miles.
7 June Peters - Schroeder - 3 males seen on the
west wall of Peters. Two observed from
10 yds - down summer feathers scattered
through white all along head and
neck.