TY  - RPRT
TI  - Birds, behavior, and anatomical evolution.
AU  - J S Wyles
AU  - J G Kunkel
AU  - A C Wilson
PY  - 1983
DO  - 10.1073/pnas.80.14.4394
UR  - https://pubmed.ncbi.nlm.nih.gov/6576345/
ID  - 6576345
ER  -