Cryptic and extensive hybridization between ancient lineages of American crows
D. L. Slager, K. L. Epperly, R. R. Ha, S. Rohwer, C. Wood, C. Van Hemert, J. Klicka
This study uses genomic data to show extensive hybridization between Northwestern and American crows, with distinct evolutionary histories and a broad hybrid zone.
bioRxiv · Dec 10, 2018Evolutionary Biology