PURPOSE: A wild animal repelling composition is provided to effectively prevent crops from wild animals without environmental damage. CONSTITUTION: A method for preparing an bird repelling composition comprises: a step of mixing 4 wt% of surfactant, 15 wt% of alcohol, 0.5 wt% of phenoxy ethanol, and purified water(S110)； a step of mixing 0.1-7.5 wt% of smoke flavor, calcium, spearmint, blackpepper, Cinnamomi cortex, Platycodon grandiflorum, or dried block for 10 minutes(S120)； a step of mixing 3-17 wt% of castor extract 0.5-7 wt% of methole+capsicin or methyl andranylate at 80 Deg.C.； and a step of filtering the mixture. [Reference numerals] (S110) First mixing step； (S120) Second mixing step； (S130) Final step본 명세서는 3% 내지 15%의 피마자 추출물； 0.5% 내지 7%의 갈릭 추출물, <；멘톨+캡사이신>；, 메틸안드라닐레이트 중 선택된 하나； 0.1 내지 7.5% 추가성분； 및나머지 함량의 유화제를 포함하는 야생동물 차단제 조성물을 제공한다.
