美国宾夕法尼亚州的家里有300只子, 300 pigeons infested Pennsylvania home, causing floor to sink.

发现300多只子生活在宾夕法尼亚州的一所家中, More than 300 pigeons were discovered living inside a Pennsylvania home, causing the floor to sink. 当局在业主报告了这种不寻常的感染后, 赶到现场. Authorities responded to the scene after the owner reported the unusual infestation.