D. A. Good 1980 Mt. Chickadee 8 mi. N + 6 mi W North Yolla Bolly Mtn., 1480 m, Trinity Co., Calif [T. 28 N, R. W, NW sec. ] 25 June (cont) ygg were collected (+ were 6-8 days old). - some were used for Genotyping + tissues were taken from others (see catalogue). Birds here do not sing "3 kind mice"; the notes are instead 1 high + 2 lower, w/ the last 2 at the same frequency. Sounds more like a regular chickadee. 26 June Went out collecting chickadees in morning - ran into 1 pair up in high conifers that refused to come down low enough to shoot but seemed very interested in my owl imitations. Most chickadees at this time of year seem to be in family groups. 1/2 mi. S + 1 mi. E Good's Mtn., 915 m, Shasta Co, Calif. [T. 29 N, R. 10 W, N 1/2 sec. 9] * 26 June Collected the only a chickadee I saw here - it responded to my being mobbed by several other small passerines (see journal). This bird had the feathers missing from the top of its head and this did not seem to me to be the result of my shooting it => possibly an old injury? Collected from a black oak - evergreens nearby. 1/2 mi. S + 1 mi. W Scott Mtn., 1620 m, Trinity Co, Calif. [T. 39 N, R. 7 W, SE 1/4 sec. 5] 27 June Chickadees fairly numerous here but not exceptionally so. Song similar to Yolla Bolly site (perhaps not 3rd note a slight bit higher than the 2nd). I only heard one song.