MTPR

Yellowstone National Park

NASA

Yellowstone National Park administrators say shooting wild bison with vaccine-laced "biobullets" to prevent the spread of an animal disease would be too ineffective to justify the expense.

Today's announcement means a program that's led to the periodic capture and slaughter of thousands of migrating bison will continue.
 
       About half of Yellowstone's 4,600 bison test positive for Brucellosis, which causes pregnant animals to prematurely abort their young.

Montana Wildlife Commissioners have voted unanimously to enact more aggressive hunting and trapping rules for the gray wolf. It’s part of an effort to reduce the predator’s population, which is still higher than state biologists want. This despite recent hunting seasons put in place after wolves were taken off the endangered species list a couple of years ago.

The new rules extend the hunting season, allow more wolves to be taken by individuals and allow the use of electronic calls.

National Park Service

Scientists and others will gather in Yellowstone National Park for three days early next week to discuss what they know about the geothermal system in the Old Faithful area. The meeting will take place at the Old Faithful Snow Lodge, and will be open to the public.

In this evening's feature story, Edward O'Brien speaks with Yellowstone National Park Geologist, Dr. Hank Heasler(that's pronounced HESS'-ler), about this conference and what scientists know - or perhaps more to the point - don't know about the Old Faithful area's geothermal system.

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