UK Progress Atlas

Nature & Rewilding

Oyster Reintroduction

Wilder Humber is restoring native oysters in the Humber estuary as part of a wider marine habitat recovery programme.[1][2]

Current position

A North Wales Wildlife Trust partner report dated 12 October 2026 says monitoring at Spurn found many native oysters, with young spat forming small reefs on scallop shells. Samples were taken for analysis; no count, survival estimate or monitoring-visit date was reported.

Benefits

  • The five-year programme aims to restore 500,000 native oysters, supporting marine habitats and natural water filtration.

Latest developments

Nature & Rewilding · 12 October 2026

Humber oyster monitoring finds young spat forming mini reefs

A field team from North Wales Wildlife Trust and Yorkshire Wildlife Trust reported finding many native oysters during monitoring at Spurn Point, with young oyster spat forming small reefs on scallop shells. Samples were taken for analysis of abundance, size and mortality. The partners have not published a count or survival estimate, so this observation does not quantify recovery against Wilder Humber’s 500,000-oyster target. The monitoring visit date was not stated.

Sources
  1. nativeoysternetwork.org ↗
  2. ywt.org.uk ↗
  3. northwaleswildlifetrust.org.uk ↗
  4. ywt.org.uk ↗
  5. lincstrust.org.uk ↗
  6. bbc.co.uk ↗