Site Summary
|
Trend (%)
|
|
Species
|
L. Coy - Blackrock - Bullaunagh - Ballylee - 5 Year
|
L. Coy - Blackrock - Bullaunagh - Ballylee - 12 Year
|
L. Coy - Blackrock - Bullaunagh - Ballylee - 23 Year
|
Long Term Trend
|
Pochard
|
71.4
|
-41.7
|
-81.4
|
Large Decline
|
Golden Plover
|
300.0
|
-82.6
|
-71.1
|
Large Decline
|
Dunlin
|
62.7
|
-34.6
|
-63.1
|
Large Decline
|
Lapwing
|
9.4
|
-53.2
|
-58.3
|
Large Decline
|
Redshank
|
46.2
|
-67.5
|
-44.9
|
Moderate Decline
|
Tufted Duck
|
-7.7
|
26.3
|
-22.6
|
Intermediate Decline
|
Curlew
|
34.7
|
23.6
|
-18.6
|
Intermediate Decline
|
Black-tailed Godwit
|
262.2
|
116.1
|
-16.2
|
Intermediate Decline
|
Wigeon
|
-0.8
|
4.2
|
-16.1
|
Intermediate Decline
|
Mute Swan
|
61.7
|
15.5
|
-12.6
|
Intermediate Decline
|
Teal
|
-3.6
|
3.9
|
10.3
|
Stable or Increasing
|
Shoveler
|
110.9
|
187.2
|
50.0
|
Stable or Increasing
|
Cormorant
|
10.6
|
-22.4
|
85.7
|
Stable or Increasing
|
Little Grebe
|
24.1
|
-15.5
|
92.2
|
Stable or Increasing
|
Mallard
|
48.4
|
12.9
|
119.0
|
Stable or Increasing
|
Species Analysis
Mute Swan
|
Trend (%)
|
Site
|
5 Year
|
12 Year
|
23 Year
|
L. Coy - Blackrock - Bullaunagh - Ballylee
|
61.7
|
15.5
|
-12.6
|
National
|
4.6
|
9.6
|
13.8
|
Shoveler
|
Trend (%)
|
Site
|
5 Year
|
12 Year
|
23 Year
|
L. Coy - Blackrock - Bullaunagh - Ballylee
|
110.9
|
187.2
|
50.0
|
National
|
23.0
|
-21.3
|
-10.8
|
Wigeon
|
Trend (%)
|
Site
|
5 Year
|
12 Year
|
23 Year
|
L. Coy - Blackrock - Bullaunagh - Ballylee
|
-0.8
|
4.2
|
-16.1
|
National
|
0.9
|
-17.0
|
-18.2
|
Mallard
|
Trend (%)
|
Site
|
5 Year
|
12 Year
|
23 Year
|
L. Coy - Blackrock - Bullaunagh - Ballylee
|
48.4
|
12.9
|
119.0
|
National
|
-11.3
|
-19.7
|
-19.1
|
Teal
|
Trend (%)
|
Site
|
5 Year
|
12 Year
|
23 Year
|
L. Coy - Blackrock - Bullaunagh - Ballylee
|
-3.6
|
3.9
|
10.3
|
National
|
1.8
|
5.7
|
19.4
|
Pochard
|
Trend (%)
|
Site
|
5 Year
|
12 Year
|
23 Year
|
L. Coy - Blackrock - Bullaunagh - Ballylee
|
71.4
|
-41.7
|
-81.4
|
National
|
-19.8
|
-60.4
|
-79.1
|
Tufted Duck
|
Trend (%)
|
Site
|
5 Year
|
12 Year
|
23 Year
|
L. Coy - Blackrock - Bullaunagh - Ballylee
|
-7.7
|
26.3
|
-22.6
|
National
|
-20.7
|
-28.9
|
-17.9
|
Little Grebe
|
Trend (%)
|
Site
|
5 Year
|
12 Year
|
23 Year
|
L. Coy - Blackrock - Bullaunagh - Ballylee
|
24.1
|
-15.5
|
92.2
|
National
|
6.1
|
16.7
|
38.2
|
Lapwing
|
Trend (%)
|
Site
|
5 Year
|
12 Year
|
23 Year
|
L. Coy - Blackrock - Bullaunagh - Ballylee
|
9.4
|
-53.2
|
-58.3
|
National
|
-6.5
|
-45.1
|
-63.9
|
Golden Plover
|
Trend (%)
|
Site
|
5 Year
|
12 Year
|
23 Year
|
L. Coy - Blackrock - Bullaunagh - Ballylee
|
300.0
|
-82.6
|
-71.1
|
National
|
-16.9
|
-58.1
|
-54.1
|
Curlew
|
Trend (%)
|
Site
|
5 Year
|
12 Year
|
23 Year
|
L. Coy - Blackrock - Bullaunagh - Ballylee
|
34.7
|
23.6
|
-18.6
|
National
|
-9.4
|
-23.7
|
-43.1
|
Black-tailed Godwit
|
Trend (%)
|
Site
|
5 Year
|
12 Year
|
23 Year
|
L. Coy - Blackrock - Bullaunagh - Ballylee
|
262.2
|
116.1
|
-16.2
|
National
|
22.5
|
25.0
|
92.3
|
Dunlin
|
Trend (%)
|
Site
|
5 Year
|
12 Year
|
23 Year
|
L. Coy - Blackrock - Bullaunagh - Ballylee
|
62.7
|
-34.6
|
-63.1
|
National
|
5.9
|
-21.2
|
-45.2
|
Redshank
|
Trend (%)
|
Site
|
5 Year
|
12 Year
|
23 Year
|
L. Coy - Blackrock - Bullaunagh - Ballylee
|
46.2
|
-67.5
|
-44.9
|
National
|
-14.0
|
-28.4
|
6.7
|
Cormorant
|
Trend (%)
|
Site
|
5 Year
|
12 Year
|
23 Year
|
L. Coy - Blackrock - Bullaunagh - Ballylee
|
10.6
|
-22.4
|
85.7
|
National
|
38.5
|
8.4
|
42.9
|
Citations
Please cite this work as follows:
Kennedy, J., Burke, B., Fitzgerald, N., Kelly, S.B.A., Walsh, A.J. & Lewis, L.J. 2022. Irish Wetland Bird Survey: I-WeBS National and Site Trends Report 1994/95 – 2019/20. BirdWatch Ireland Waterbird Report to the National Parks and Wildlife Service. BirdWatch Ireland, Wicklow. (https://birdwatchireland.ie/app/uploads/2022/04/iwebs_trends_report.html)