A cost-efficient novel live-trap for demographic studies of small mammals

A new live-trap (named LOT trap) for small mammals is described herein. This trap is easily built and is considerably cheaper than commercial traps. The trap body is made of a PVC 8x8 cm pipe, with a tin door and a transparent plexiglas back door. The efficacy of this trap was tested in an experimental field study, and the results are presented and discussed. Capture rates were significantly different between types of trap, with 81.6% of captured rodents for LOT and 18.4% of rodents for multiple-capture traps.