A Low-Cost, Low-Labor-Intensity Electric Fence Effective Against Wild Boar, Sika Deer, Japanese Macaque and Medium-Sized Mammals Honda, Takeshi and Kuwata, Hiroshi and Yamasaki, Shuhei and Miyagawa, Yoshiki, Mammal Study, 36, 113-117 (2011), DOI:http://dx.doi.org/10.3106/041.036.0203