US billionaire Donald Trump has finally won his battle against plans for a windfarm near Doonbeg golf course — which he owns — thanks to a little-known freshwater pearl mussel.

The High Court has ordered that construction work on two bridges, one of which has been the scene of protests by local people, in Kilkenny City be halted.

An Bord Pleanála has refused planning permission for a €200m wind farm on Clare’s Atlantic coast that divided families in the village of Doonbeg.

The humble snail is currently rivalling eagles and birdies for attention at one of Ireland’s top golf clubs.