TY  - RPRT
TI  - Evolution of ecological differences in the Old World leaf warblers.
AU  - A D Richman
AU  - T Price
PY  - 1992
DO  - 10.1038/355817a0
UR  - https://pubmed.ncbi.nlm.nih.gov/1586399/
ID  - 1586399
ER  -