Petecka 1943 Petrochelidon albifrons June 11 Beegum, Shasta Co., Calif. Several noted flying along "Main Street" as we investigated the town. June 12 2mi SW Beegum, 1650ft, Tehama Co., Calif. One individual noted flying over camp. It was possibly a far-ranging bird from the group at Beegum. (None were noted about our collecting locality subsequently.) June 21 2mi E Hayfork, 2400ft., Trinity Co., Calif. Miller reports this species foraging over ponds in the placer diggings south of camp along with Hirundo, Tachyaneta, and Stelgi-dopteryx.