[s]

[s]

(Source: lonestray)

Source

(Source: lonestray)

Wolf in Lamar Valley by Robert Warrington

(Source: lonestray)

Wolf & grizzly in Hayden Valley by Robert Warrington

(Source: lonestray)

Gray wolf in Hayden Valley by Robert Warrington

(Source: lonestray)

Gray wolf standing over elk carcass

By Robert Warrington

(Source: lonestray)

Gray wolf crossing the Gibbon River by Robert Warrington

(Source: lonestray)

By Manfred M.

(Source: lonestray)

Zoo Osnabruck pup by Manfred M.

(Source: lonestray)

Wolf at Zoo Osnabruck by Manfred M.

(Source: lonestray)

Zoo Osnabruck wolves by Manfred M.

(Source: lonestray)

By Anders Blomdahl

(Source: lonestray)


Wolf in eastern Finland by Anders Blomdahl

(Source: lonestray)

By Nick Eckert

(Source: lonestray)