Image from the Biodiversity Heritage Library.
Contributed by Harvard University, Museum of Comparative Zoology, Ernst Mayr Library.
| www.biodiversitylibrary.org
Transcription
C.R. = Cambridge River
L.H. = Baker Nova
P = Point Point.
Sofia leucoptera
1896 Lake Umbagog.
August 10 12 heard 14 26 e 17 30 19 26 e 20 kd 22 kd Near Lakeside 25 loop
September 12 kd P
1897 September C.R. 26 heard
Sept. 26 The flight notes are whink, whink (sometimes given thrice and not unlike the chuck of the European Chaffinch), cha-cha-cha, cha-cha-cha, whink, whink etc. The voice is low & pentatonic. The cha-cha-cha is very like the flight chatter of the Redpoll but is harder & more woodsey in tone. It is not always accompanied by this whink
1898.
August 23 P heard P do.
Picked Ryde
September 3 flake heard, 4 P kld. L.H. 11 flake
1907.
August 6 heard the flight calls of what appeared to be a small flock near Baker's.