Corncrake Recovery: Agri-Environment Conservation

Corncrakes have declined catastrophically due to early silage cutting that destroys nests and chicks. Targeted agri-environment schemes are reversing the decline in key areas.

Key Facts

Corncrake numbers in the UK fell from over 100,000 to under 1,000 by the 1990s
Early mechanical hay cutting destroys nests and kills chicks that cannot escape fast machinery
RSPB corncrake agri-environment payments fund delayed cutting and refuge strips
Irish and Scottish populations are recovering slowly thanks to management payments
Corncrakes overwinter in sub-Saharan Africa and are also threatened at their wintering sites

Welfare Considerations

The mechanisation of hay cutting was the primary driver of corncrake decline — machinery cuts too fast for adults and chicks to escape. Individual birds and whole breeding attempts are lost in seconds. Delayed cutting after July 25 in Scotland and August 1 in Ireland, combined with cutting from the centre outward to allow escape, dramatically reduces mortality. Refuge strips of uncut vegetation allow families to shelter before dispersing. Conservation welfare here operates at the intersection of individual bird mortality reduction and population-level recovery.

What You Can Do

Support RSPB and BirdWatch Ireland corncrake conservation funding
If farming in corncrake areas, apply for agri-environment schemes with late cutting requirements
Use centre-out or headland-first cutting patterns to allow bird escape
Report corncrake calls to the RSPB national survey — records guide payment targeting
Support African conservation at wintering sites through partnership organisations