Interesting Wolf facts:
7,000-10,000 wolves inhabit Alaska, approx. 100 within Denali National Park and Preserve.
12-18 wolf packs roam Denali in territories that range from 200 - 800 square miles. 
A brain nearly twice the size of the domestic dog.
Leading cause of death is wolves killing each other over territory disputes.
Average life expectancy is only three to four years.
Largest wolf captured in Denali weighed 135 pounds.
Adults wolves in Denali average 85 pounds for females and 105 pounds for males.



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