Decayed Wood Advisor

Species Codes Str Cond Class Defs Scientific Names Literature Cited
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This screen may contain a variety of figures or tables of snags and down wood information not included in the cumulative species curves. This information includes wildlife use of height of snag or length of down wood, snag or down wood species, decay class, mortality condition, snag top condition, hollow snag or down wood. Please see the Ancillary Data Methods for details on each figure or table. Some tables and figures may need to be PRINTED IN LANDSCAPE

 


All Ancillary Data for Snags

Table WLCH.sp-6. Condition of tops of trees (broken or intact) used by wildlife species or groups in Westside Lowland Conifer-Hardwood

Forest Wildlife Habitat Type. Broken-top trees are indicated by "B", and trees with intact tops are indicated by "I".

Wildlife species Trees sampled (n) Condition of tree top Wildlife use of tree Structural Condition Class Geographic Location Citation
AMKE
2
B
nest Open canopy Olympic Peninsula Zarnowitz 1982
BRCR
3
B
nest Larger trees Zarnowitz 1982
CBCH
7
B
nest Small/medium trees and Larger trees Olympic Peninsula Zarnowitz 1982; Zarnotwitz and Manuwal 1985
DOWO
1
B
nest Small/medium trees Olympic Peninsula Zarnoqitz 1982; Zarnowitz and Manuwal 1985
HAWO
32
B (81%)
nest Open canopy, Small/medium trees and Larger trees central Oregon Cascades Brett 1998
HAWO
53
B
nest Open canopy western Oregon Cascades McCullough 1992
HAWO
16
B
nest Open canopy, Small/medium trees and Larger trees Olympic Peninsula Zarnowitz 1982
LEMY
20
B (90%)
roosts Open canopy, Small/medium trees and Larger trees central Oregon Cascades Waldien 1998; Waldien et al. 2000
NOFL
63
B (94%)
nest Open canopy, Small/medium trees and Larger trees central Oregon Cascades Brett 1998
NOFL
52
B
nest Open canopy western Oregon Cascades McCullough 1992
NOFL
7
B
nest Open canopy, Small/medium trees and Larger trees Olympic Peninsula Zarnowitz 1982
PIWO
25
B (88%); I (8%), multiple (4%)
nest Small/medium trees and Larger trees Olympic Peninsula Aubry and Raley 2002
PIWO
144
B (71%), I (12%), multiple (17%)
roosts Small/medium trees and Larger trees Olympic Peninsula Aubry and Raley 2002
RBSA
68
B (81%)
nest Open canopy, Small/medium trees and Larger trees central Oregon Cascades Brett 1998
RBSA
2
B
nest Larger trees Olympic Peninsula Zarnowitz 1982
SPOW
15
B
nest Small/medium trees and Larger trees Olympic Peninsula Hershey et al. 1998
SPOW
30
B
nest Small/medium trees and Larger trees Oregon Cascades Hershey et al. 1998
SPOW
30
B
nest Small/medium trees and Larger trees Oregon Coast Range Hershey et al. 1998
TRSW
3
B
nest Open canopy Olympic Peninsula Zarnowitz 1982
WEBL
3
B
nest Open canopy Olympic Peninsula Zarnowitz 1982
WIWR
4
B
nest Small/medium trees and Larger trees Olympic Peninsula Zarnowitz 1982