Someone mentioned management of a group of trees by phone recently.

http://www.treedictionary.com/DICT2003/SOUND/

There are some very well written articles here that might apply. Especially
"Managing Cavity Trees for Wildlife in the Northeast"

http://www.treedictionary.com/DICT2003/hardtoget/

Something to think about.
--
Sincerely,
John A. Keslick, Jr.
Consulting Arborist
http://home.ccil.org/~treeman
and www.treedictionary.com
Beware of so-called tree experts who do not understand tree biology.
Storms, fires, floods, earthquakes, and volcanic eruptions keep reminding us
that we are not the boss.

Good point.


"Jangchub" wrote in message
...
On Thu, 6 Dec 2007 21:00:45 -0500, "symplastless"
wrote:

Someone mentioned management of a group of trees by phone recently.

http://www.treedictionary.com/DICT2003/SOUND/

There are some very well written articles here that might apply.
Especially
"Managing Cavity Trees for Wildlife in the Northeast"

http://www.treedictionary.com/DICT2003/hardtoget/

Something to think about.

Also think about cavities in trees and how they support wildlife as
well. People treating cavities in trees have literally removed the
habitat of Purple Martins and they are almost completely dependant on
nesting condo's. Same with wild parrots, and a host of other cavity
nesters.