Grey herons and other wading birds frequently become entangled in discarded fishing line and hooks. These injuries cause severe welfare harm and are entirely preventable through responsible tackle disposal.
Fishing gear injuries cause severe and prolonged suffering for herons and other wading birds. Monofilament entanglement around legs restricts blood flow, causing tissue death that progresses to amputation without treatment. The bird continues normal activities with escalating injury until it collapses. Hook ingestion causes internal perforation and infection. Because herons feed at fishing sites, the risk of encountering discarded gear is high. These injuries are preventable through responsible tackle disposal and adoption of biodegradable line alternatives. Wildlife rehabilitation services treat these injuries but survival rates for severe entanglement cases are poor — prevention is far more effective than treatment.