Spatial variation in population genomic responses to over a century of anthropogenic change within a tidal marsh songbird
P. Benham, J. Walsh, R. C. K. Bowie
The paper documents population genomic responses to habitat loss in Savannah sparrows over 128 years, finding that genetic diversity was not correlated with habitat loss and that immigration mitigated diversity loss but reduced divergence at adaptive loci.
bioRxiv · Jun 10, 2022Evolutionary Biology