Research & Monitoring

In collaboration with Jeff Walters’ lab at Virginia Tech, we continue a 38-year RCW demographic study initiated by the North Carolina State University (NCSU) RCW Research Project in 1978. SEI maintains the related RCW demographic databases, and conducts a variety of studies on the ecology, population biology and behavior of the RCW.  Insights gained through intensive study of the Sandhills RCW population have been applied throughout the Southeast.

Important management tools were developed here in the North Carolina Sandhills, including artificial cavities and cavity restrictors, as well as the management strategy that is the basis of the current RCW recovery plan. See the following section for a selection of RCW publications accomplished through research in the Sandhills.

In addition, SEI biologists intensively monitor + 300 RCW clusters annually to determine group status and reproductive effort.  The following areas are part of the long term research:

  • Western Fort Bragg Military Installation and Camp Mackall
  • State-owned Sandhills Game Land, Weymouth Woods Sandhills Nature Preserve and McCain Forest
  • The Nature Conservancy’s Calloway Forest
  • Southern Pines-Pinehurst residential properties and golf courses
  • Private properties in Moore and Hoke Counties that support RCWs

Intensive population monitoring entails:

  • Annual cluster and cavity tree status inspections
  • Routine nest checks from April to July to assess breeding effort
  • Color-banding of nestlings and unbanded adults
  • Fledging checks to document reproductive success
  • Comprehensive adult group census

Cluster activity status and group census provide useful indices for management designed to enhance RCW foraging and nesting habitat. RCWs are considered an ‘umbrella species’ because management and conservation which promote its population growth (e.g., long forestry rotations, prescribed fire) are also beneficial to associated species and ecological communities.

 

Visit this recent BioGraphic article about SEI and Partners’ work sustaining recovery for the Sandhills RCW population.

 

LINKS:

Walters Lab Website

Fort Bragg Endangered Species Branch

Weymouth Woods – Sandhills Nature Preserve

NC Wildlife Resources Commission

NC Department of Agriculture

The Nature Conservancy

SELECT RCW PUBLICATIONS

RCW management

Walters, J. R.  1991.  Application of ecological principles to the management of endangered species: the case of the red‑cockaded woodpecker.  Annu. Rev. Ecol. Syst. 22:505‑523.  pdf

Drilled cavities

Copeyon, C. K., J. R. Walters and J. H. Carter, III.  1991.  Induction of red‑cockaded woodpecker group formation by artificial cavity construction.  J. Wildl. Manage. 55:549‑556.  pdf

Restrictor plates

Carter, J. H., III, J. R. Walters, S. H. Everhart & P. D. Doerr. 1989.  Restrictors for red‑cockaded woodpecker cavities.  Wildl. Soc. Bull. 17:68‑72.  pdf

Foraging habitats

Walters, J. R., S. J. Daniels, J. H Carter, III and P. D. Doerr.  2002.  Defining quality of red-cockaded woodpecker foraging habitat based on habitat use and fitness.  J. Wildl. Manage. 66:1064-1082.  pdf