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Produced by Tyler Brasington<br>
This chart lists all the bear families observed in Yellowstone National Park in 2017. It serves as a starting point for observers during 2018. <br>
The chart shows each sow grizzly with her cubs indentifying the cub age (Cub-of-the-Year, yearling, 2-yr old). Pictures are shown for many of the key family groups.
This chart is a must for all bear watchers.
WOLVES OF YELLOWSTONE 2017
by Dr. Jim Halfpenny
There are at about 90 wolves in 11 packs and groups roaming Yellowstone National Park. How can you keep track of them - GET YOUR SCORECARD! The color-coded system tracks the geneology of wolves and relationships between packs.
Each known wolf is represented and radio-collared wolves(numbered) are shown. A map of the Yellowstone National Park shows the location of each wolf pack or group.
The chart represents the biological success of the preceeding year by showing those wolves that have survived since last year's pup season.
Each four-color chart is laminated in a protective plastic sheet for improved clarity and field use.
See details for more pictures.
See details for more pictures.
Additional photographs show general color patterns: gray, two-tone, and black. Picture to the left shows the front side.
See details for additional images
The 2009 update contains pack and individual information about wolves in at the northern end of the park. Wolf Identification, color, and pack membership are shown. Printed on high-quality paper and laminated for protection during use in the field.
Additional photographs show general color patterns: gray, two-tone, and black. Picture to the left shows the front side.
See details for additional images.
NORTHERN YELLOWSTONE WOLVES WINTER 2008 UPDATE
The Northern Yellowstone Wolves 2008 update contains pack and individual information about wolves in at the northern end of the park. Wolf Identification, color, and pack membership are shown. Photographs of individual wolves aid in the identification of key pack members. Additional photographs show general color patterns: gray, two-tone, and black.
Picture to the left shows the front side.
See details for additional images
NORTHERN YELLOWSTONE WOLVES 2007
WINTER 2007 UPDATE
The Northern Yellowstone Wolves 2007 update contains pack and individual information about wolves in at the northern end of the park. Wolf Identification, color, and pack membership are shown. Photographs of individual wolves aid in the identification of key pack members. Additional photographs show general color patterns: gray, two-tone, and black.
Picture to the left shows the front side.
See details for additional images
WINTER 2006 UPDATE
The Northern Yellowstone Wolves 2006 update contains pack and individual information about wolves in at the northern end of the park. Wolf Identification, color, and pack membership are shown. Photographs of individual wolves aid in the identification of key pack members.
Additional photographs show general color patterns: gray, two-tone, and black. The transition of the black wolves, 21M and 42F, from their black color at birth to the gray color of aged adult wolves.
Picture to the left shows the front side.
See details for additional images
There are at least 236 wolves in 30 packs and groups roaming the Greater Yellowstone Ecosystem. How can you keep track of them - GET YOUR SCORECARD! The color-coded system tracks the geneology of wolves and relationships between packs. Each known wolf is represented and radio-collared wolves(numbered) are shown. A map of the Greater Yellowstone Ecosystem shows the location of each wolf pack or group. The chart represents the biological success of the preceeding year by showing those wolves that have survived since last year's pup season.
Each four-color chart is laminated in a protective plastic sheet for improved clarity and field use.
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