| http://www.w3.org/ns/prov#value | - That is a concern, says Townsend, because the tree-killing bark beetles will encounter fewer of these enemies in fragile, high-elevation stands.Whitebark pine trees are an important food source for wildlife, including black and grizzly bears, and birds such as the Clark's nutcracker which is essential to whitebark pine forest ecology because the bird's seed caches help regenerate the forests.For
|
