Teal / Corhwyaden

Anas crecca

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Contains Ordnance Survey data
© Crown copyright and database right 2013

SN90 - Aberdare (Probable breeding) SO00 - Merthyr Tydfil SS87 - Porthcawl SS88 - Pyle (Probable breeding) SS96 - Llantwit Major SS97 - Bridgend (Possible breeding) SS98 - Pencoed SS99 - Rhondda ST06 - Roose ST07 - Ely Valley (Possible breeding) ST08 - Llantrisant ST09 - Abercynon ST16 - Barry ST17 - Cardiff West (Possible breeding) ST18 - Caerphilly ST19 - Ystrad Mynach ST27 - Cardiff East

Distribution map species lists

Breeding change maps

Species richness maps

© 2014 Glamorgan Bird Club

Breeding 1968-72

Status

Hectads


Possible

3

18%


Probable

2

12%


Confirmed

0


Total

5

29%


Winter 1981/82-1983/84

Status

Hectads


Present

10

59%


Breeding 1984-89

Status

Tetrads


Present

0


Possible

3

1%


Probable

0


Confirmed

1

<1%


Total

4

1%


Winter 2007/08-2010/11

Status

Tetrads


Present

71

17%


Breeding 2008-11

Status

Tetrads


Present

8

2%


Possible

2

<1%


Probable

6

1%


Confirmed

0


Total

16

4%