Acorn Granary
Acorn Woodpeckers drill holes into the bark/wood of trees to store the acorns they collect. These granaries can be very large with thousands of acorns stored for later use by the flock. This close-up is of a tree (a cedar) on Mt. Tamalpais. In recent years, flocks of Acorn Woodpeckers have moved to LBNL, you can catch their raucous calls around the lab.
John Christensen
NIKON CORPORATION NIKON D7000, f/11 @ 60 mm, 1/500, ISO 320, No Flash
© LBL Photography Club
