In an innovative move, authorities in Japan are leveraging the natural sounds of crows to combat a rising concern of crow droppings. Officials are broadcasting crow calls in areas heavily affected. The decision was taken following issues surrounding the hygiene and aesthetics complications of crow feces. The effectiveness of this unique approach will be monitored over the coming months.

In urban areas of Japan, crow population has become a significant issue causing various nuisances, among which their excrement is of genuine concern due to health and sanitation reasons. Japanese culture reveres harmony with nature, which includes co-existence with wildlife, this deters violent means of population control. This novel solution captures the attention of the public by providing a humane approach to the issue.

In the US or EU, common approaches to similar issues include stricter waste management to deter scavengers, use of repellants, or even capture and release programs. This direct use of avian psychology reflects Japanese ingenuity in addressing wildlife management in a non-harmful way.