@misc{indiciae277328f37a91, title = {American Museum novitates / Developmental abnormalities in wild populations of birds : examples from lesser snow geese (Chen caerulescens caerulescens) — Illustration, Page 10}, year = {2003}, url = {https://www.biodiversitylibrary.org/page/60861331}, note = {Source identifier: page-60861331} }