Fish passes need to cater for all species – not just salmonids
During August 2019 I objected to a planning application by Waterways Ireland for rehabilitation works and construction of a fish pass (rock ramp) at Tinnahinch Weir Lower on the River…
Category: Impacts on lampreys
Introduction to lampreys and issues they face in Ireland
Three species of lamprey occur in Ireland; the brook lamprey Lampetra planeri, the river lamprey Lampetra fluviatilis and the sea lamprey Petromyzon marinus. The lampreys (family Petromyzonidae) belong to a…
Lamprey Surveys 