Sixteen-month-old Allison Pomerleau is the picture of contentment as she giggles on her toy horse and exchanges high-fives with her father Aaron Pomerleau. Little Allison doesn't know these fun times with dad will go on a hiatus very soon.
With ballooning elk and deer populations eating up greenery and altering ecosystems at national parks across the country, a group of researchers is suggesting an unusual solution: introduce small packs of gray wolves to curb the expanding herds.
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Ruggedly beautiful Steens Mountain stands in an area of southeast Oregon so isolated that it's barely changed since cattle king Pete French arrived in the late 1800s. But soon, the scenery will change.
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