BPA Earth Day
Description of BPA volunteers working in the Arboretum on Earth Day.
Earth Day 2007
Bonneville Power Administration Volunteers
Dan Moeller, Hoyt Curator, estimates the volunteers of the Bonneville Power Administration spread over 60 cubic yards of gravel on 1,200 feet of trail and dispersed over 75 cubic yards of mulch around trees and shrubs. He also estimates that BPA volunteers cleared ivy from over 50 trees and that all the beds around the Visitor Center and in the Holly Collection were cleared of weeds.
Here are some photos of all the hard work , Tuesday, April 24, 2007:

Pat Zimmer weeds in the Holly Collection

Don Wolfe and Mark Ralston spread mulch in the meadow off the Redwood trail.
Joe Franks pulls and poisons ivy on the Wildwood trail at the end of Bray Lane.

Layne Martin and David L. Shaut, Jr. spread mulch in the meadow off the Redwood trail.