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Dredging Site Now UK's Grebe Hotspot!
28 Aug
Summary
- A former dredging site now hosts 64% of Britain's rare black-necked grebe population.
- Habitat restoration efforts led to 35 breeding pairs recorded by 2025.
- The site provides essential nesting areas and invertebrate food for the birds.
Woolston Eyes in Warrington, formerly a site for canal dredgings, has been dramatically revitalized and is now the premier location in the UK for the black-necked grebe. This transformation has resulted in the site hosting 64% of Britain's breeding population of this rare species.
Restoration efforts, undertaken since 2021 by the RSPB and Woolston Eyes Conservation Group, have created a diverse wetland habitat. This includes freshwater pools, reedbeds, and nesting islands specifically designed to attract black-necked grebes, which rely on nesting near black-headed gulls for protection.
Significant population growth has been observed, with four pairs successfully raising 15 young in 2023. By 2025, 35 pairs were recorded, with 29 nesting in the restored wetland area. This success highlights the effectiveness of targeted conservation action in reviving species populations.
The site, a Site of Special Scientific Interest, also supports other notable species like the willow tit and pochard. Its reliance on rainfall is managed through water rotation, crucial for maintaining optimal conditions as black-necked grebes avoid 'mature' wetlands.
