Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
LL Wolf
1964
Amphispiza bilineata
June 26
Welder Wildlife Foundation, San Patricio Co., Texas
Yg. flew up from ground into top of 4' hackberry - appeared very
white. had no black on throat except for small spot in center of
breast. looked like fine streaks above that, but not as pronounced
as in birds just newly acquired juvenile plumage. have seen no adults
yet.