Glass kills up to a billion birds a year in the United States alone, with migratory songbird species like the Brown Creeper and Ovenbird suffering some of the worst casualties. As more people and businesses consider ways to make their buildings bird-friendly, it is important to be clear-eyed about ways to make these efforts as cost-effective as possible. The costs associated with taking this important step to save birds’ lives can range widely depending on a variety of factors. Continue Reading →