TY - ART TI - The passenger pigeon in Pennsylvania, its remarkable history, habits and extinction, with interesting side lights on the folk and forest lore of the Alleghenian region of the old Keystone state — Illustration, BHL page 9160271 PY - 1919 UR - https://www.biodiversitylibrary.org/page/9160271 ID - page-9160271 ER -