Discussions and news related to invasive and exotic species affecting our trees and forests.
Moderators: edfrank, dbhguru
Don wrote:Kinda miss the Canyon...
yuh, me too-I've been there several times- packed to the bottom 3 times- never been to the north rim, though...
- Posts: 289
- Joined: Tue Feb 01, 2011 7:52 pm
Getting more off-topic, but that does raise an interesting biogeography question about what controlled where Bison live. They are adaptable and were able to live in eastern deciduous forest in Appalachia, southeast pine savannas, boreal forests of western Canada, and high altitude Rocky Mnt valleys, and dry forest in eastern Oregon. Yet they couldn't live in the Central valley of California, that supported Elk, or southwestern mountains, or eastern Canadian boreal forests.