Below are the target tetrads for Ceredigion county.
For more information on the tetrad maps please click here.
To download PDF maps, please click here.
Brown Hairstreak records (if present) are plotted with a red star and labelled with the year it was found.
- SN14S – St Dogmaels to Bridgend
- SN14T – Ceredigion Coast Path
- SN14U – Mostly <100m above sea level
- SN14Y – Mostly <100m above sea level
- SN24C – Much <100m above sea level
- SN24H – Much <100m above sea level
- SN24L – Llandygwydd
- SN24Q – North West of Cenarth
- SN24R – North West of Cenarth
- SN24Y – East of Beulah
- SN34C – Brongest (<100m above sea level)
- SN34H – Brongest (<100m above sea level)
- SN34V – Troedyrhiw to Berllan
- SN44A – Llandysul
- SN44F – Llanfair
- SN44K – Dolbantau
- SN44L – Capel Dewi
- SN44Q
- SN44V – Newgate
- SN44W – Rhuddlan
- SN66F – Llangeitho village & Aeron Parc