Welcome to Cofnod - the Local Environmental Records Centre for North Wales

Bringing together wildlife data across North Wales

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Online Recording System
Observe, Record and Share records using our Online Recording System.
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ORS Live!

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Emerald Damselfly
18/07/2021 at SJ2854

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Silver-barred Sable
entered on 23/07/2021 at 9.41 PM

Top 5 recently recorded

  • Non-mover 1: Red Squirrel
  • Non-mover 2: Swift
  • Non-mover 3: Sitka Spruce
  • Up 4: Enchanter's-nightshade
  • New Entry 5: Hedgehog


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View Wildlife Records for the whole of Wales on the LERC Wales Aderyn website


We are currently involved with the following projects. Click for more information.

Cwlwm Seiriol
Curlew Cymru Project
North Wales Mammal Group
A Swift Recovery
North East Wales Coastal Water Vole Recovery Project
Welsh Sea Watchers Project
Great Crested Newt Monitoring
Recording Tree Bumblebees
Wales Amphibian & Reptile Atlas
Denbigh Plum Project
Record an Alien
Record a Hedgehog
Broad-bodied Chaser (Libellula depressa) © Richard Gallon © Richard Gallon
View all News


Lichen Workshops at Treborth Botanic Garden

Beginner's workshops 27/07/2021 or 16/08/2021 For all new to lichens, but intrigued to find out more. This half-day workshop will introduce you to the range of lichens to be found locally in Treborth...Click to view more

And in other news:


View results from BioBlitzes and other events


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An ALERC Accredited LERC

Dates for your Diary

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Get Involved with wildlife! Click here to find Surveys, Training and other Events near you.

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Make a Data Request

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Request a data search
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LERC Wales App

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Enter your wildlife records ‘on the go’ through the LERC Wales smartphone app.