Research: Sound of Grieving Beavers

Sound of Grieving Beavers (2:44) Dr. Bernie Krause has traveled the world recording and archiving the sounds of creatures and environments large and small. Many of his sound recordings are from habitats that no longer exist. One of his most disturbing recordings happened after wild life management officials dropped dynamite into a beaver’s home killing the mother and babies. The male beaver was wounded, and this is the sound he made later that night traveling alone across a lake. Source: FORA-TV