@misc{indiciaea0e3988d1606, title = {American Museum novitates / Developmental abnormalities in wild populations of birds : examples from lesser snow geese (Chen caerulescens caerulescens) — Illustration, Page 9}, year = {2003}, url = {https://www.biodiversitylibrary.org/page/60861330}, note = {Source identifier: page-60861330} }