Bird Observer - Searchable Ornithological Research Archive
Availability of pileated woodpecker cavities and use by other species. ... (see below). Finally, nests were considered abandoned if the down ...
Appendix A-2 - Washington Department of Fish and WildlifePileated Woodpecker excavations were also observed at the lower Franklin. River old-growth transect (AB). This species requires trees of at least 25.8 cm DBH ... Chapter 1 Rhode Island's Fish and Wildlife - RI DEMAvailability of pileated woodpecker cavities and use by other species. The journal of wildlife management, 64(1) : 52-59. Bull, E.L. 1991. Summer roost and ... Massachusetts Breeding Birds: A Closer Look - Mass AudubonNearly 400 species (399 or 57% of regularly-occurring birds of the U.S. and Canada) are known to occur within some portion of the Boreal Forest Region of Alaska ...
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