Looking for:
White tailed deer population in south carolina - white tailed deer population in south carolinaWhite tailed deer population in south carolina - white tailed deer population in south carolina. White-tailed Deer
Coyotes Canis latrans are novel predators throughout the southeastern United States and their depredation of white-tailed deer Odocoileus virginianus neonates may explain observed declines in some deer populations in the region, but direct evidence for such a relationship is lacking. From to , we radio-monitored 91 neonates captured with the aid of vaginal implant transmitters in pregnant adult females and opportunistic searches. Overall Kaplan—Meier survival rate to 16 weeks of age was 0.
Our best-fitting model estimated survival at 0. This model included a quadratic time trend variable lowest survival rate during the first week of life and increasing to near 1. The level of coyote-induced mortality we observed is consistent with the low recruitment rates exhibited in the SRS deer population since establishment of coyotes at the site.
If representative of recruitment rates across South Carolina, current harvest levels appear unsustainable. This understanding is consistent with the recent declining trend in the statewide deer population. The effects of coyote predation on recruitment should be considered when setting harvest goals, regardless of whether local deer population size is currently above or below desired levels, because coyotes can substantially reduce fawn recruitment.
In an ongoing effort to be fiscally responsible, the Southern Research Station SRS will no longer produce and distribute hard copies of our publications. Electronic versions of publications may be downloaded, printed, and distributed. Publications Menu. Authors: Kilgo, John C. Citation: Kilgo, John C. Predation by coyotes on white-tailed deer neonates in South Carolina. The Journal of Wildlife Management.
DOI: Publication Notes This article was written and prepared by U. Government employees on official time, and is therefore in the public domain. Our online publications are scanned and captured using Adobe Acrobat. During the capture process some typographical errors may occur. Please contact the SRS webmaster if you notice any errors which make this publication unusable.
To view this article, download the latest version of Adobe Acrobat Reader. AU - Ray, H. AU - Ruth, Charles. PY - DO -
No comments:
Post a Comment