Field Trip to Pt. Reyes National Seashore  
Woodpeckers don?t migrate so they store they?re acquired acorns in the bark of Douglas Furs. They make special holes in the bark and then insert an acorn in such a way that other creature can?t get them out because the acorn swells and lodges inside the bark.

Woodpeckers don?t migrate so they store they?re acquired acorns in the bark of Douglas Furs. They make special holes in the bark and then insert an acorn in such a way that other creature can?t get them out because the acorn swells and lodges inside the bark. - Administrator (admin)

Description : Woodpeckers don?t migrate so they store they?re acquired acorns in the bark of Douglas Furs. They make special holes in the bark and then insert an acorn in such a way that other creature can?t get them out because the acorn swells and lodges inside the bark.

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