Male Acorn Woodpecker ACWO
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Acorn Woodpecker ACWO
Female Acorn Woodpecker ACWO
Male Acorn Woodpecker ACWO
Female Acorn Woodpecker ACWO

Acorn Woodpecker ACWO
Male Acorn Woodpecker ACWO

Acorn Woodpecker ACWO
Female Acorn Woodpecker ACWO

Acorn Woodpecker female
Acorn Woodpecker ACWO

Acorn Woodpecker ACWO
Acorn Woodpecker ACWO

Acorn Woodpecker ACWO
Male Acorn Woodpecker ACWO

Acorn Woodpecker ACWO
Woodpeckers have been seen to remember 200 different food stash locations.
Acorn Woodpecker ACWO auricular study

Acorn Woodpecker ACWO
Acorn Woodpecker ACWO sonus auricular

Acorn Woodpecker ACWO sonus auricular
Acorn Woodpecker ACWO barb spacing

Acorn Woodpecker ACWO barb spacing
Acorn Woodpecker ACWO barb angle

Acorn Woodpecker ACWO barb angle
Acorn Woodpecker ACWO plucked auriculars

Acorn Woodpecker ACWO plucked auriculars
Microscopy @ 50x 150x 300x proximal sonus auricular.

Acorn Woodpecker ACWO proximal sonus
Distal and medial microscopy.

Acorn Woodpecker ACWO distal sonus
Acorn Woodpecker ACWO
Acorn Woodpecker ACWO