The unseasonably wet April has
caused problems for nesting birds on the Cambridgeshire and Norfolk washlands,
including the area's breeding Black-tailed
Godwits, the RSPB and Wildfowl and Wetlands Trust (WWT) have
revealed.
The soggy conditions have left
the Nene and Ouse Washes unusually full of water for the time of year, forcing
large numbers of birds to nest away from the safety of the reserves.
Conservationists have discovered clutches of Black-tailed Godwit eggs on nearby
farmland. The eggs have become stuck in mud, sparking fears for the overall
success of the 2018 breeding season and consequently the species' future.
However, farmers and
conservationists teamed up to save a total of 32 eggs, which were collected
from arable land and are now in incubators at Welney WWT, Norfolk, as part of
pioneering conservation scheme Project Godwit.
Hannah Ward, RSPB Project Manager
at Project Godwit, said: "The Nene and Ouse Washes in the Fens are two of
just a handful of sites in the UK where Black-tailed Godwits breed.
"Historically, they nest on
the washes, but the high water has forced them onto wheat fields, where eggs
have been fused to the mud and the tall crops conceal potential predators. Due
to the conditions these eggs have been subjected to, we are anticipating a
reduction in the numbers of eggs that hatch."
Conservationists have been using a technique known as headstarting –
raising young birds from eggs collected in the wild – to help boost the British
godwit population. The species' numbers at the Ouse Washes are critically low,
but it's hoped that headstarting, combined with the creation of extra wetland
habitat, could ultimately restore the population to the counts seen in the
1970s. The Ouse and Nene Washes in the Fens are artificial wetlands, created in
the 18th century, to drain the surrounding land for farming.