Introduction

This report presents site trends based on the data gathered by the Irish Wetland Bird Survey (I-WeBS). Only species with sufficient data at Broadmeadow (Malahide) Estuary (site code 0U408) are presented.

This report is part of the I-WeBS National and Site Trends Report 1994/95 – 2019/20.

For guidance on how to interpret these trends, please see the I-WeBS Trends Report Guidance.

For details on the methods used to generate these trends, please see the I-WeBS Trends Report Methodology.

Site Summary

Trend (%)
Species Broadmeadow (Malahide) Estuary - 5 Year Broadmeadow (Malahide) Estuary - 12 Year Broadmeadow (Malahide) Estuary - 23 Year Long Term Trend
Golden Plover -69.5 -89.3 -89.3 Large Decline
Lapwing -56.5 -58.8 -81.0
Goldeneye -26.6 -58.9 -79.1
Grey Plover -21.0 -71.1 -69.1
Dunlin 2.9 -32.0 -63.1
Pintail -16.2 -70.7 -57.9
Curlew -9.4 -45.1 -56.4
Knot 33.7 51.9 -42.0 Moderate Decline
Ringed Plover 47.7 -13.9 -39.3
Red-breasted Merganser -24.8 -8.4 -37.7
Turnstone -37.6 -73.7 -36.3
Redshank -11.8 -55.6 -33.3
Shelduck -4.5 -29.8 -26.6
Oystercatcher -15.2 -17.6 -9.3 Intermediate Decline
Great Crested Grebe -34.3 -22.3 1.8 Stable or Increasing
Light-bellied Brent Goose -32.1 -38.9 5.8
Wigeon 18.5 -59.6 6.2
Bar-tailed Godwit -35.2 -57.3 8.6
Greenshank 0.8 40.0 12.5
Black-tailed Godwit 88.1 49.1 23.4
Grey Heron 2.0 -29.9 33.8
Mallard 4.6 -27.8 52.0
Mute Swan 27.9 7.8 52.8
Teal 14.9 -21.6 87.1
Cormorant 28.9 -14.0 108.5

Species Analysis

Mute Swan

Light-bellied Brent Goose

Shelduck

Wigeon

Teal

Mallard

Pintail

Goldeneye

Red-breasted Merganser

Great Crested Grebe

Cormorant

Grey Heron

Oystercatcher

Ringed Plover

Golden Plover

Grey Plover

Lapwing

Knot

Dunlin

Black-tailed Godwit

Bar-tailed Godwit

Curlew

Redshank

Greenshank

Turnstone

Citations

Please cite this work as follows:

Kennedy, J., Burke, B., Fitzgerald, N., Kelly, S.B.A., Walsh, A.J. & Lewis, L.J. 2023. 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/2023/08/iwebs_trends_report.html)