News of the WeekEcology

Aspens Return to Yellowstone, With Help From Some Wolves

See allHide authors and affiliations

Science  27 Jul 2007:
Vol. 317, Issue 5837, pp. 438-439
DOI: 10.1126/science.317.5837.438b

You are currently viewing the summary.

View Full Text

Log in to view the full text

Log in through your institution

Log in through your institution


To grow a healthy stand of aspen trees, you need a pack of wolves. That's the conclusion of two researchers who have been studying aspens in Yellowstone National Park.