Wildlife

Wild Little Egret Welfare and Expansion

Little egrets colonised the UK in the 1990s and their welfare is shaped by estuarine prey availability and disturbance at roost sites.

Key Facts

Little egrets were absent from the UK until 1989 and have rapidly colonised
They roost communally in trees near estuaries and wetlands
Disturbance at roost sites causes repeated flushing and energy expenditure
They feed in shallow water on small fish, invertebrates, and amphibians
Harsh winters can cause mortality in shallow coastal feeding areas if ice forms

Welfare Considerations

Little egrets repeatedly disturbed at communal roost sites waste energy in unnecessary flight at times when roost security is essential for overnight welfare. Protecting roost sites from disturbance, particularly during cold winter nights when energy budgets are tight, directly benefits individual egret welfare.

What You Can Do

Maintain distances from little egret roost trees at dawn and dusk
Support estuary protection benefiting egret feeding habitats
Report little egret roost disturbance to local wildlife groups