The Great Animal Orchestra

Outspoken musician and environmentalist Bernie Krause has been recording nature's vibrant chorus – hippo grunts, birdsong and even a tree's bursting cells – for decades. Author of The Great Animal Orchestra: Finding the Origins of Music in the World's Wild Places, he says "a complex and vital beauty emerges hearing the sounds in context with each other." In the 1960s, he replaced Pete Seeger as guitarist for the legendary folk group The Weavers. Now, he uses the language of music to make an impassioned case for conserving of one of our most overlooked natural resources, the music of the wild