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Use of trees by the Texas ratsnake (Elaphe obsoleta) in eastern Texas

Author(s):

Robert R. Fleet
Lance McBrayer

Year:

2008

Publication type:

Scientific Journal (JRNL)

Primary Station(s):

Southern Research Station

Source:

Southeastern Naturalist. 7(2): 359-366

Description

We present information on the use of trees by Elaphe obsoleta (Texas Ratsnake) in a mesic pine-hardwood forest in eastern Texas. Using radiotelemetry, seven snakes (3 females, 4 males) were relocated a total of 363 times from April 2004 to May 2005, resulting in 201 unique locations. Snakes selected trees containing cavities and used hardwoods and snags for a combined 95% of arboreal locations. Texas Ratsnake arboreal activity peaked during July and August, well after the peak of avian breeding activity, suggesting arboreal activity involves factors other than avian predation.

Citation

Pierce, Josh B.; Fleet, Robert R.; McBrayer, Lance; Rudolph, D. Craig. 2008. Use of trees by the Texas ratsnake (Elaphe obsoleta) in eastern Texas. Southeastern Naturalist. 7(2): 359-366.

Cited

Publication Notes

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  • This article was written and prepared by U.S. Government employees on official time, and is therefore in the public domain.
https://www.fs.usda.gov/treesearch/pubs/31515