In her Distinguished Research Lecture March 12, Å·ÃÀ¿Ú±¬ÊÓƵ Boulder Professor Rebecca Safran will explore the recent and precipitous decrease in the population of barn swallows.
Of the genus Physaria, pretty wildflowers, 24 species grow in Å·ÃÀ¿Ú±¬ÊÓƵ. Ten of 24 species are endemic to Å·ÃÀ¿Ú±¬ÊÓƵ, meaning they live nowhere else.