Oyster Shell Recycling, Bighorn Sheep & Looking for Bees

A unique recycling program is underway, returning old oyster shells to Texas bays. As part of a decades long program to restore Desert Bighorn Sheep to West Texas, about 30 bighorns have been released at Big Bend Ranch State Park. A North Texas researcher investigates the health of our most productive native pollinators, and how we might simply help the bee.