Northern Arizona University Forester Wally Covington has spent 25 years experimenting with how to turn overgrown thickets with 1,200 trees per acre (right) into healthy forests (above) with lots of grass and wildlife.
Advertisement
Advertisement
Advertisement
Advertisement
Question of the week
Do you think the community should be involved with the selectioin of a new School Board Superintendent?
Advertisement
Post a comment (Requires free registration)
Posting comments requires a free account and verification.
Read our full policy. Also, read about banned accounts and harassing comments.