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OS Grid reference:

NX382016

One of MWT’s six nature reserves which is an Area of Special Scientific Interest (ASSI).

One of MWT’s six nature reserves which is an Area of Special Scientific Interest (ASSI). Cronk y Bing ASSI is part of the widest strip of yellow dune on the island forming the western-most extremity of the Ayres.

Cronk y Bing is excellent for birdwatching, including sea-watching, migration-watching (year round). It is home to beach-nesting birds including Ringed Plover and Oystercatcher (therefore no dogs are allowed on site). It is also home to one of the largest high tide bird roosts on the Island, used by hundreds of waders, gulls and other seabirds (at almost all stages of the tide). To date MWT staff and our volunteers have recorded over 116 different species of bird on this internationally important site.

Why not report your sighting?

Birds you may see

  • Ringed Plover
  • Oyster catcher
  • Gulls
  • Curlew
  • Turnstone

Please support our vital work

However you wish to help wild birds and the places in which they live – whether by sending us your bird records, donating, volunteering or supporting our education activities – we look forward to working with your support to make a difference.

Please support our vital work

However you wish to help wild birds and the places in which they live – whether by sending us your bird records, donating, volunteering or supporting our education activities – we look forward to working with your support to make a difference.