Skip to Main Content
The longevity of large pine snags in eastern TexasAuthor(s): Richard N. Conner; Daniel Saenz
Source: Wildlife Society Bulletin, Vol. 33(2): 700-705
Publication Series: Miscellaneous Publication
PDF: View PDF (709 KB)
DescriptionHabitat for cavity-nesting wildlife is closely tied to the availability of standing dead trees (snags). Large snags (>40 cm dbh) are particularly important because they provide cavity- excavation substrate for both large and small cavity excavators. Historically in the southern United States, common belief has been that the utility of pine (Pinus spp.) snags for cavity nesters occurs for only a short period of time after tree death because pine snags quickly decay and fall to the ground. We studied the deterioration rate and ultimate falling of large pine snags in eastern Texas over a 20-year period (1983-2003). Coinciding with our annual checks of red-cockaded woodpecker (Picoides borealis) cavity-tree clusters, we checked the status and height of all red-cockaded woodpecker cavity trees that died. We determined the cause of death and tree species of 136 cavity tree snags (X=25.4 m at death) and monitored their height annually until they were Dendroctonus spp.) (X= 5.9 years). Longleaf pine (Pinus palustris) snags remained standing longer (X=8.0 years) than loblolly pine (P. taeda) snags (X=6.0 years) (P<0.05), but not longer (P>0.05) than shortleaf pine (P. echinata) snags (8=6.6 years).
- You may send email to firstname.lastname@example.org to request a hard copy of this publication.
- (Please specify exactly which publication you are requesting and your mailing address.)
- We recommend that you also print this page and attach it to the printout of the article, to retain the full citation information.
- This article was written and prepared by U.S. Government employees on official time, and is therefore in the public domain.
CitationConner, Richard N.; Saenz, Daniel. 2005. The longevity of large pine snags in eastern Texas. Wildlife Society Bulletin, Vol. 33(2): 700-705
Keywordscavity nesters, Picoides borealis, pine, red-cockaded woodpecker, snags, wildlife
- The longevity of large pine snags in eastern Texas
- Constructing Artifical Red-Cockaded Woodpecker Cavities
- Life History and Habitat Associations of the Broad Wood Cockroach, Purcoblatta lata (Blattaria: Blattellidae) and Other Native Cockroaches in the Coastal Plain of South Carolina
XML: View XML