The acorn woodpecker is among the most common primary cavity nesting bird of the Oregon white oak woodlands. In most of
their range, acorn woodpeckers are dependent on granaries for acorn storage, yet little is known about their selection of granary
sites. We compared habitat characteristics within 12 m of...
The acorn woodpecker (Melanerpes formicivorus) is among the most common primary cavity nesters of the Oregon white oak (Quercus garryana) woodlands. Understanding their selection of granary sites is important in evaluating habitat quality and management actions. I hypothesized that granary locations would be consistent with the optimal foraging theory. Site...
