Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Childs
1957
Zonotrichia leucophrys
20 June Pitmezan River, Cape Sabine, Alaska
Collected one in willows near Falcon Rock.
29 June Several pairs seen in same area.
19 July Camp at Pitmezan River, SE Cape Sabine, Alaska
A few seen with fledged young
23 July Quite regular in willow thickets,
and only slightly less abundant than
Spizella.