My paper is featured on the cover of the current issue of The Auk.

My recent paper on the effect of body size and beak morphology in song evolution among the 'blue' cardinals made it to the cover of volume 135, issue 2 (April 2018) of The Auk. The image shows an adult male of the beautiful Ultramarine Grosbeak (Cyanocompsa brissonii). Photo by the amazing Silvia Vitale.