Cultural signatures of punctuated environmental change: measuring the effects of population-wide stress on song distribution in dark-eyed juncos and song sparrows
K. T. Snyder, M. L. Sellers, N. Creanza
The paper examines how a severe drought affected birdsong distribution in dark-eyed juncos and song sparrows, finding that complex songs changed more in drought-affected areas.
bioRxiv · Dec 3, 2022 · PreprintEvolutionary Biology