Marshall, 1942 Percodamus olivaceus Two Exemplies March 29 7200 taken early am. as foraged & called in single young low pine on cleared slope near cloud forest. April 1 2233 7 shed & 2234 taken in Perins slope, occamps & nearly oak ½ way down w. slope: Common less - loud clear song repetition of an inflected vires-like note about 8 at a time. Loud call a clear descending pee-er ~ Hermit thrush, several other finch-like notes. Forage light in foliage of pines. Very common. Apr. 6 Found all way down to about 5000 ft - common wherever pines.