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Yellowstone National ParkLower Falls in the Grand Canyon of the Yellowstone plunges more than 300 feet.
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Yellowstone National Park
Wolves of Yellowstone
 
Color coded map of 2007 Yellowstone Wolf Territories
2007 Yellowstone National Park Wolf Map Territories
 
 
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Yellowstone National Park 2007 Official Wolf Population Count
 
Pack
Adults
End-Of-Year Pup Count
Total
Northern Range
Leopold
13
3
16
Oxbow Creek
8
8
16
Agate
8
9
17
Slough
7
9
16
Druid
9
7
16
Gardner's Hole Group
1
1
2
469F Group

4

4
527F/B271M Idaho Wolf

2

2
Loner/Non-Pack Wolves

5

5
Northern Range Totals
57
37
94
Non-Northern Range
Mollie's
9
5
14
Yellowstone Delta
16
6
22
Bechler
8
3
11
Cougar Creek
3
4
7
Gibbon Meadows
11
6
17
Hayden Valley (no collars)
1
3
4
Loners/Non-Pack Wolves 2 2
Non-Northern Range Totals 50 27 77
Totals
107
64
171
*10 breeding pairs (underlined pack = breeding pair)


The United States Fish and Wildlife Service provides weekly updates on the wolves of the Rocky Mountain region including wolves of Yellowstone.

The Yellowstone Park Foundation raises money each year to help support Yellowstone's Wolf Project. They are a non-profit organization whose mission is to fund projects and programs that protect, preserve and enhance Yellowstone National Park.



Roosevelt Arch at Yellowstone's North Entrance  

Did You Know?
The Roosevelt Arch is located at the North Entrance to Yellowstone National Park. The cornerstone of the arch was laid by President Theodore Roosevelt.

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Last Updated: March 21, 2008 at 14:38 EST