Frank T. Van Manen

Current and Spatially Explicit Capture-recapture Analysis Methods for Infrared Triggered Camera Density Estimation of White-tailed Deer

SEAFWA Journal Volume 3, March 2016

Population monitoring of wildlife species requires techniques that produce estimates with low bias and adequate precision. Use of infraredtriggered camera (hereafter; camera) surveys for white-tailed deer (Odocoileus virginianus; deer) population density estimation is popular among land managers. However, current camera surveys do not provide an estimate of precision critical for accurate density estimation. We believed that incorporating spatial aspects of sampling into the analytical process would allow for both estimates of precision associated with density and an ability to calculate...


Northern Bobwhite Seasonal Habitat Selection on a Reclaimed Surface Coal Mine in Kentucky

SEAFWA Journal Volume 2, March 2015

Reclaimed surface mines present an opportunity to provide large tracts of habitat for northern bobwhite (Colinus virginianus). Reclaimed surface mine sites are commonly planted to non-native species, including sericea lespedeza (Lespedeza cuneata) and tall fescue (Schedonorus arundinaceus), which can inhibit growth of more desirable plant species and limit favorable structure for bobwhite. There have been no studies documenting how bobwhites use various vegetation types common to reclaimed surface mine land. Habitat use studies can provide information on selected vegetation types on these...