To provide a herbivorous animal invasion suppression fence capable of exhibiting an invasion suppression effect of an animal according to a height and jump ability of an animal regardless of a place where the fence is installed, and reducing cost.SOLUTION: There is provided a herbivorous animal invasion suppression fence 1 for suppressing invasion of a herbivorous animal 8 into a protection site A by partitioning the protection site A being a protection object from invasion of the herbivorous animal 8 and an outside B of the protection site. The fence comprising: a plurality of support members 2 erected at an interval to partition the protection site A and the outside B of the protection site； and invasion suppression members 6 installed between the plurality of support members 2 and 2 and attached to the support members 2 from the outside B. The support member 2 comprises: a main column member 3 erected； a return member 4 attached to the main column member 3 in a state of being inclined toward the outside of the protection site A, and an inclination angle θ to the main column member 3 is varied； and a fixing member 5 attached to the main column member 3 and the return member 4 and fixing the return member 4 at a prescribed angle.SELECTED DRAWING: Figure 2【課題】設置される場所によらず動物の体高、跳躍能力に応じて動物の侵入抑止効果を発揮させることが可能となり、コストを低減することが可能となる草食動物侵入抑止柵を提供する。【解決手段】草食動物８の侵入からの保護対象である保護地Ａと保護地の外側Ｂとを隔て草食動物８の保護地Ａへの侵入を抑止する草食動物侵入抑止柵１であって、保護地Ａと保護地の外側Ｂとを隔てるように間隔をあけて立設された複数の支柱部材２と、複数の支柱部材２、２間に架設されるとともに支柱部材２に保護地の外側Ｂから取り付けられる侵入抑止部材６と、を備え、支柱部材２は、立設される主柱部材３と、保護地Ａの外側に向けて傾斜させて主柱部材３に取り付けられるとともに主柱部材３に対する傾斜角度θが可変する返し部材４と、主柱部材３と返し部材４とに取り付けられるとともに返し部材４を所定の角度で固定する固定部材５とを有する。【選択図】図２
