Corncrake Welfare: Hay Meadow Management in Ireland in 2026

Corncrakes depend on late-cut hay meadows and iris beds for nesting and chick-rearing, and their welfare is directly determined by agricultural management practices in western Ireland.

Key Facts

Ireland holds one of the largest remaining corncrake populations in Western Europe, primarily on the Shannon Callows and western islands
The species has declined by over 95% in Ireland and Britain since the early 20th century due to changes in hay cutting practices
Corncrakes require tall, dense vegetation throughout the breeding season from April to August
Early-cutting silage production is the primary driver of chick mortality through mowing of nesting habitat

Welfare Considerations

Corncrake chicks are killed in large numbers by early and inward-cutting mowing operations that trap birds before they can escape. Adult birds returning to flushed nesting areas face stress and energy expenditure in finding alternative cover. Welfare improvements come directly from delayed cutting (after 1 August) and outward-cutting practices that allow birds to escape. Corncrake-friendly management payments under agri-environment schemes have stabilised some populations, but compliance remains patchy and welfare impacts from late mowing violations persist.

What You Can Do

Support agri-environment schemes that pay farmers for late-cut hay meadow management
Advocate for outward-cutting mowing practices that allow corncrakes to escape
Contribute to RSPB and BirdWatch Ireland corncrake monitoring and habitat management work
Raise awareness that early silage cutting is the primary cause of corncrake mortality in Ireland