Statistics for the 2025 Australian magpie breeding season reveal that nearly two-thirds of swooping attacks target cyclists. The birds, known for their intelligence and protectiveness, perceive fast-moving cyclists as a particular threat to their nests and chicks.
BirdLife Australia's Sean Dooley suggests that speed is a key factor: “Something more dangerous is likely to be moving fast.” He adds that cyclists' helmets and sunglasses can make them indistinguishable, reducing the time for magpies to assess friend or foe.
According to Magpie Alert, a community website, 63.9% of 3,431 reported attacks this season were on cyclists, with 11.3% resulting in injury. Attacks are slightly above the six-year average, with two reports from Tasmania, where swooping is rare.
Dooley advises cyclists to dismount and walk away from nests if possible. Traditional deterrents like cable ties on helmets or fake eyes on headgear are not always effective. He warns against overreacting, as this reinforces the magpie's perception of danger.
