Norwich Tests Pigeon Birth Control That Worked in Brussels

A medieval market in Norwich, England, might soon become the latest city to fight pigeon problems with an unexpected solution: bird birth control.

Norwich City Council is exploring contraceptive birdseed for the pigeons crowding its famous market after traders complained about health risks and mess. The temporary fertility treatment would be mixed with grain in special feeders, offering a humane alternative to culling.

The approach has already proven successful across Europe. Brussels slashed its pigeon population by 66% between 2019 and 2023 using the same method. Malta saw a 30% reduction during a two-year trial with contraceptive feed.

The issue sparked heated debate at a recent City Hall meeting, with dozens of pigeon supporters showing up to protest. One activist even wore a pigeon mask to make their point.

The council tried other solutions first. They brought in Hazel, a trained hawk, for a four-week pilot program to scare pigeons away without hunting them. Councillor Carli Harper championed the effort, saying the council wants to help traders make it "the best market in England and Europe."

The Bright Side

Finding humane solutions to urban wildlife challenges shows cities are evolving past harsh control methods. The contraceptive approach doesn't harm birds or other animals. It simply reduces breeding temporarily, letting populations shrink naturally without culling.

Critics raised concerns about endangered species eating the contraceptives or hormones spreading through predators. Jenny Coupland from animal rights group Peck Savers pointed out the method isn't currently licensed in the UK, questioning whether the council has done proper research.

The council acknowledges the concerns but remains committed to exploring "legal and humane ways" of managing the market's pigeon population. They're also considering fines for people who persistently feed pigeons after warnings, since regular feeding contributes to the problem.

For cities worldwide dealing with urban bird overpopulation, Norwich's experiment could provide valuable data. The success stories from Brussels and Malta suggest contraceptive feed works when implemented properly, offering a template other communities can follow.