Transcribing the field notes of the Museum of Vertebrate Zoology

Collector: Grinnell - 1925 Location: Lassen Section (Mineral) Date: June 13-14, 1925 Page Number: 2462

forenoon nest-hunting. Found several, to be reported upon later, in suitable locations for Dixon to photograph them. Fished in the afternoon, securing 7 Eastern Brook and 1 Rainbow Trout. Deer tracks abundant thru the willow bogs, forming trails; many fresh tracks along the streams, as also up on the dry slopes among the Ceanothus cordulatus mats, where one was jumped by Mrs. G at 10 a.m. Saw a Spotted Sandpiper on a scanty patch of gravel at the edge of one of the numerous meadow channels of Battle Creek - grassy meadows on willow jungles everywhere else. A Tree Swallow in full song flew overhead - the only swallow I have seen here. A curious association of birds was evidently established for birding in the willow bog, as follows: Russet-backed Thrush, Lincoln Sparrow, Song Sparrow (subsp.?), Traill Flycatcher, Yellow Warbler (subsp.), Golden-Pileolated Warbler, Western Warbling Vireo and Lazuli Bunting. Western Robins were, of course, in the open meadows, and plenty of Sierra Juncos along the edges of both the meadows and the willow bogs, where these are bordered by lodgepole pines. June 14 Mrs. G. and I out hunting birds' nests all the forenoon, finding only two, both unfinished. This seems exactly the right season for finding most small birds' nests; few are sitting yet.