广东佛山一地天降大量“鸟屎雨”，官方回应：系家燕迁徙，属正常现象

Core Viewpoint - Residents in Shunde, Foshan have been facing issues due to a large gathering of swallows, causing disturbances in daily life with their droppings, referred to as "bird droppings rain" [1][4][6] Group 1: Bird Gathering Issue - The birds causing the disturbance are identified as house swallows, which are a protected species in China, and their gathering is a normal phenomenon during the migratory season [2] - The local natural resources bureau has confirmed that this occurrence is not unique to Shunde and happens in other towns and cities as well [2] Group 2: Recommendations for Mitigation - The bureau has proposed humane and practical measures to mitigate the impact of bird droppings: 1. Constructing movable, lightweight canopies in areas where swallows roost at night to intercept droppings [5] 2. Adjusting lighting near roosting sites to reduce insect attraction, thereby decreasing the swallows' presence [5] 3. Implementing a cleaning mechanism that includes daily and weekly deep cleaning of affected areas to prevent droppings from drying and creating dust [5] 4. Installing signage to inform residents to avoid certain areas during peak times [5] - This phenomenon also indicates the ongoing improvement of the ecological environment in Shunde, providing favorable conditions for bird habitation [5]