Partially buried conveyor belt to allow vehicular access across wildlife fencing

Abstract

ABSTRACT Researchers and managers often need vehicular access into areas fenced to protect wildlife, but commonly used vehicle crossings often are cumbersome, cost‐prohibitive, or inadequate at restricting target taxa. We describe a cost‐effective method using partially buried conveyor belt, which is flexible and sturdy enough to allow convenient and frequent vehicular passage across wildlife fencing while not compromising the integrity of the barrier or harming the target species. We have no evidence of any target taxa (i.e., tortoises, freshwater turtles, toads) breaching a conveyor belt barrier from projects in central Florida (2005–2012), Guadalupe County, Texas (2014–2018), or Robertson County, Texas (2014). The proposed technique is unlikely to prevent large‐bodied, saltatory, climbing, or arboreal taxa from crossing a wildlife barrier. However, this technique is applicable to many small vertebrates and any taxa for which silt‐fencing or other similar semipermanent barriers are appropriate. © 2018 The Wildlife Society.

Keywords

• avoidance
• conveyor belt
• drift fence
• freshwater turtle
• gopher tortoise
• Houston toad