Monday, October 20, 2008
The Oregon Rain Beetle
With the cool weather and rain comes the Oregon Rain Beetle. Today (Monday, Oct. 20), I saw 4 beautiful males flying along the Amazon Headwaters trail in the rain. The females do not fly. These Scarab beetles are in the genus Pleocoma, and there are several species in the northwest. The larvae are external feeders on the roots of trees and have a very long life cycle estimated at 9-13 years. Thirty-five years ago there was a push to make them the state insect but they lost out to the Oregon Swallowtail. Look for them when you are hiking in the woods.