@book{bhlitem115690, title = {The birds of the Cambridge region of Massachusetts }, volume = {no.4 (1906)}, copyright = {Public domain. The BHL considers that this work is no longer under copyright protection.}, url = {https://www.biodiversitylibrary.org/item/115690}, note = {https://www.biodiversitylibrary.org/bibliography/14245}, publisher = {Cambridge, Mass, The Club, 1906}, author = {Brewster, William,}, year = {1906}, pages = {452}, keywords = {Birds|Cambridge|Massachusetts}, }