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

Bringing together wildlife data across North Wales

Make a Data Request

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Request a data search
Click here for more information

Data We Hold

Click for more about the data we hold

Share a Wildlife Record

Online Recording System
Observe, Record and Share records using our Online Recording System.
Our intuitive system makes it easy to share your records with us and your local expert
Find other ways to submit your records

LERC Wales App

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


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View Wildlife Records for the whole of Wales on the LERC Wales Aderyn website
Stag's-horn Clubmoss (Lycopodium clavatum) © Allan Brandon © Allan Brandon
View all News


Monad of the Month - January 2022

Every month we will be providing maps and information about poorly recorded monads in North Wales to encourage recorders to get out to locations with few or zero records. Go to the library section of ...Click to view more

And in other news:


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.

Next on the Calendar:


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
Wales Amphibian & Reptile Atlas
Denbigh Plum Project
Record an Alien
Record a Hedgehog