Transcribing the field notes of the Museum of Vertebrate Zoology

Collector: Grinnell - 1925 Location: Lassen Section (Brokeoff Mt.) Date: June 17, 1925 Page Number: 2472

one in the distance); Hammond Flycatcher (one right now saying "see-Tuck" faintly in red fir over my head); Junco (I hear one now and then trilling in the distance); Nutcracker (I heard the nasal call and proceeded to give my usual "bluejay" call, when 5 came up, calling, one after another into the treetops close about, to see the cause; soon satisfied, they quietly departed); Chipping Sparrow (one keeps singing a little way off away young firs and hemlocks the only snow all about!); Audubon Warbler (one singing in the distance). 1:30 p.m. - In same vicinity; just heard a regulation "chorus" of two Hylas, seemingly from under the snow where the water is running noisily. A tributary comes from a snow-water pond hemmed in by rock, and with a snow bank on one side extending to the bottom, 3 feet or so, thru which the snow looks blue like ice. 1:50 p.m. - An unmistakable Red-Tailed Hawk circling above the tops of the red firs! Must be poor hunting right here. I have seen no signs of rabbits or conies; only 2 or 3 Amoenus Chipmunk, 2 chickadees, and a little sign of Thomomys monticola. No deer tracks above the first drifts of snow, but lots of them down thru the chaparral; saw track of a fawn with its mother in the trail. Saw last night's tracks of Marten and Red Fox in the snow, the former in 4's like a very large weasel's. 2:15 p.m. - Just found a Creeper's nest, about 9