@misc{indiciae8dfaf9e885e8, title = {American Museum novitates / Developmental abnormalities in wild populations of birds : examples from lesser snow geese (Chen caerulescens caerulescens) — Illustration, Page 11}, year = {2003}, url = {https://www.biodiversitylibrary.org/page/60861332}, note = {Source identifier: page-60861332} }