Arizona field notes / 1881
Page 17
Image from the Biodiversity Heritage Library. Contributed by Harvard University, Museum of Comparative Zoology, Ernst Mayr Library. | www.biodiversitylibrary.org
Transcription
6 Mch 81 5703 16 Curvirostra variegicana 7.IX.11.9 ♂ 5704 Ditto 7.IX.11.8 ♀ Iris dark brown. Pine seeds. The jaw muscles were extraordinarily developed on the side Toward which the lower mandible crossed.