Review Article
Sustaining Cavity-Using Species: Patterns of Cavity Use and Implications to Forest Management
Table 1
Regional use of standing hardwood trees as den, nest, and roost sites by mammals. Data of [
25,
59–
61,
128–
130,
139,
140,
143,
144,
148–
153,
203–
229].
| | % Hardwoods (number of sites) | | Boreal | Inland | Coast |
| All bats | 80.0 (307) | 16.9 (1307) | 10.8 (301) | Northern flying squirrel | 41.7 (224) | 25.3 (185) | 9.1 (993) | Fisher | 100 (27) | 93.2 (80) | 11.1 (33) | Black bear | 0 (116) | 64.2 (545) | 0 (302) |
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