The Gyeongpo Eco-Reservoir in Gangneung is a major stopover for migratory birds and an important ecological space where various protected species inhabit. However, concerns are being raised about serious damage to the ecosystem due to the intense lighting and sound from large artificial moons installed for tourism purposes recently. These factors disrupt the ecological rhythm of wildlife and increase predation risks by exposing their hiding places. Experts argue that alternatives for ecological conservation are urgently needed, such as operating only during daytime or evening hours, or limiting operation during migratory bird seasons. Finding a balance between tourism development and ecological conservation is crucial, and this requires sufficient discussions and public hearings among relevant agencies and experts.