Highways Of Silk

Jul 28, 2015

In this archived broadcast from May 18, 1990, John Weeks talks about the highways of silk. He goes into detail about the Tent Caterpillars in Baltimore Woods. He talks about what they eat and how they attack trees but don't kill them. These are brought about by moths. Hes goes into detail about the birth of these Caterpillars and their lifespan.