Image from the Biodiversity Heritage Library.
Contributed by Harvard University, Museum of Comparative Zoology, Ernst Mayr Library.
| www.biodiversitylibrary.org
Transcription
Buteo borealis
1897
September 5 - ad. flying over . Cantos Parados
Stn dscend Locn. 21'vm 22'vm
1898
September Robert River
& 2 vm
1900.
September 14 'vm . Andreas cog gun River near Bral.