Distribution of Waders
Ireland is
internationally important for wetland birds, which are mainly
waders but also include ducks and geese. More than 800,000, and
sometimes more than a million wetland birds use Irish wetlands each
winter to survive
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The Oystercatcher, one of the easiest waders to identify |
Compared to the
rest of northern Europe only small numbers of waders breed here.
Most of our waders breed in Canada, Greenland, Iceland, Scandinavia
and Russia. During the spring and autumn migration, Ireland acts as
a giant stepping stone and refuelling stop over for hundreds of
thousands of waders going to and coming from their wintering
grounds in southern Europe and Africa.
They funnel
through the west coast of Europe on what is known as the East
Atlantic Flyway, down into north Africa and some go as far south as
the southern shores of South Africa. On the way they stop to feed,
wash and rest on our coast, estuaries, rivers, lakes and bogs.
Adding these birds to the number that stay here for the winter it
is almost certain that over 1.3 million waders rely on Ireland each
year for their survival.
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Flock of Waders |
They come here
for the mild winters and the abundance of food that lives in our
wetland areas. After garden birds, waders are perhaps the easiest
groups of birds to study in Ireland. They are rarely found alone,
preferring flocks numbering a few individuals to over 10,000 birds.
Anywhere there is a mudflat or damp area waders will not be to far
away.
All images and text © Jim Wilson 2001.