Oaks Under Threat In North America; The Spirituality Of Trees; Should Illinois Rethink Its State Bird?

The Morton Arboretum
The Morton Arboretum Jenny Friedland / WBEZ
The Morton Arboretum
The Morton Arboretum Jenny Friedland / WBEZ

Oaks Under Threat In North America; The Spirituality Of Trees; Should Illinois Rethink Its State Bird?

On today’s show:

  • Oaks in our ecosystem
  • Trees and spirituality
  • State symbols