Sparrowhawk / Gwalch Glas

Accipiter nisus

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Birding sites

Contains Ordnance Survey data
© Crown copyright and database right 2013

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

Distribution map species lists

Breeding change maps

Species richness maps

© 2014 Glamorgan Bird Club

Breeding 1968-72

Status

Hectads


Possible

2

12%


Probable

1

6%


Confirmed

13

76%


Total

16

94%


Winter 1981/82-1983/84

Status

Hectads


Present

17

100%


Breeding 1984-89

Status

Tetrads


Present

2

<1%


Possible

95

23%


Probable

40

10%


Confirmed

29

7%


Total

166

41%


Winter 2007/08-2010/11

Status

Tetrads


Present

224

55%


Breeding 2008-11

Status

Tetrads


Present

67

16%


Possible

67

16%


Probable

12

3%


Confirmed

22

5%


Total

168

41%