Technical Report #180. Young, L.C., E.A. Vanderwerf, C. Mitchell, E. Yuen, C.J. Miller, D.G. Smith and C. Swenson. 2012. The
use of predator proof fencing as a management tool in the Hawaiian Islands: a case study of Ka`ena Point Natural Area Reserve.

3 MB

In order to view these files properly you will need Adobe Acrobat Reader 5.0 or higher.  Click on the Adobe icon to download


ABSTRACT (excerpt):
The Ka`ena Point Ecosystem Restoration Project was the result of a partnership between the Hawai`i Department of Land and Natural Resources, Divisions of Forestry and Wildlife and State Parks, the U.S. Fish and Wildlife Service, and the Hawai`i Chapter of The Wildlife Society. Ka`ena Point Natural Area Reserve (NAR) hosts one of the largest seabird colonies in the main Hawaiian islands, three species of endangered plants, and is a pupping ground for the endangered Hawaiian monk seals. Prior to fence construction, nesting seabirds and native plants were under constant threat from predatory animals; up to 15% of seabird chicks were killed each year prior to fledging and many endangered plants were
unable to reproduce as a result of seed predation. The project involved the construction of predator-proof fencing (2m tall) to prevent feral predators such as dogs, cats, mongoose, rats and mice from entering into 20ha of coastal habitat within Ka`ena Point, followed by removal of these species.

Title pages, table of contents, abstract

 181 KB


1.3 MB

Permits and regulatory processes

102 KB

Public outreach

208 KB

Construction and maintenance

 104 KB

Biological Monitoring

241 KB

Predator control and biosecurity operational plan

 1.17 MB

Lessons learned

 110 KB

Acknowledgements and literature cited

 99 KB