Key points are not available for this paper at this time.
Richard N. Conner, Robert G. Hooper, Hewlette S. Crawford, Henry S. Mosby, Woodpecker Nesting Habitat in Cut and Uncut Woodlands in Virginia, The Journal of Wildlife Management, Vol. 39, No. 1 (Jan., 1975), pp. 144-150
Conner et al. (Wed,) studied this question.
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