Current view: Data table and detailed info
The site was identified as internationally important for bird conservation in 2007 because it was regularly supporting significant populations of the species listed below, meeting ('triggering') IBA criteria.
Populations meeting IBA criteria ('trigger species') at the site:
Ideally the conservation status of the IBA will have been checked regularly since the site was first identified in 2007. The most recent assessment (2007) is shown below.
IBA conservation assessment |
Year of assessment |
State |
Pressure |
Response |
2007 |
not assessed |
not assessed |
very low |
Whole site assessed? |
State assessed by |
Accuracy of information |
|
yes |
unset |
good |
|
Year |
Protected Area |
Designation (management category) |
% coverage of IBA |
1957 |
Llyn
|
Area of Outstanding Natural Beauty (V) |
56 |
1957 |
Lleyn (Llyn)
|
Area of Outstanding Natural Beauty (V) |
-
|
1971 |
Yr Eifl
|
Site of Special Scientific Interest (UK) (IV) |
5 |
1971 |
Gallt-y-Bwlch
|
Site of Special Scientific Interest (UK) (IV) |
<1 |
1971 |
Carreg y Llam
|
Site of Special Scientific Interest (UK) (IV) |
<1 |
1979 |
Dinas Dinlle
|
Site of Special Scientific Interest (UK) (IV) |
<1 |
1981 |
Coed Elernion
|
Site of Special Scientific Interest (UK) (IV) |
<1 |
1981 |
Porth Dinllaen i Borth Pistyll
|
Site of Special Scientific Interest (UK) (IV) |
<1 |
1989 |
Gwydir Bay
|
Site of Special Scientific Interest (UK) (IV) |
1 |
1989 |
Caeau Tan y Bwlch
|
Site of Special Scientific Interest (UK) (IV) |
<1 |
1990 |
Pistyll
|
Nature Reserve (V) |
<1 |
1992 |
Coed Cwmgwared
|
Site of Special Scientific Interest (UK) (IV) |
<1 |
1993 |
Caeau Tan-y-Bwlch
|
Nature Reserve (IV) |
<1 |
1995 |
Cappas Lwyd
|
Site of Special Scientific Interest (UK) (IV) |
<1 |
2001 |
Cors y Wlad
|
Site of Special Scientific Interest (UK) (IV) |
<1 |
2002 |
Dinas Dinlle
|
Nature Reserve (V) |
<1 |
2013 |
Yr Eifl
|
National Nature Reserve (IV) |
<1 |
Habitat |
% of IBA |
Habitat detail |
Marine Coastal/Supratidal |
- |
|
Recommended citation
BirdLife International (2024) Important Bird Area factsheet: Trefor (United Kingdom). Downloaded from
https://datazone.birdlife.org/site/factsheet/trefor-iba-united-kingdom on 23/12/2024.