New publication: Independent evolution of atypical sperm morphology in a passerine bird. #biodiversity #passerinebird #spermmorphology
https://doi.org/10.1093/jeb/voaf087

A spotted towhee scratches through the leaf litter looking for its next meal #bird #spottedtowhee #passerinebird #leaflitter #anonuevostatepark #santacruz #wildlifephotography