The Feral Chicken Problem Taking Over Hawaii

Added: 2026-05-17

[00:00:00]What would happen if chickens suddenly multiplied out of control? In Hawaii, USA, the overpopulation of feral chickens has become a pressing ecological issue. Chickens can be seen everywhere on the streets. They start crowing as early as 4:00 a.m. creating a racket that keeps people from sleeping.

[00:00:15]Not only do they destroy crops and cause traffic accidents, but the massive accumulation of their droppings also poses potential health risks. The root cause dates back to two hurricanes in 1982 and 1992, which destroyed nearly all the chicken coops on the island. The escaped domestic chickens began crossbreeding with the native wildfowl.

[00:00:34]Their hybrid offspring inherited both a high reproductive capacity and a fierce instinct for survival. None of the locals want to eat them because the meat is extremely tough and unappetizing.

[00:00:44]Furthermore, their daily habit of scavenging through trash cans makes them highly unsanitary. The local government previously partnered with professional pest control companies, but the cost of extermination proved prohibitive, averaging up to $100 to remove a single chicken. Today, there is still no truly effective solution. However, rumor has it that authorities are currently researching a type of contraceptive-laced feed to help control their numbers.