A total of 16 were found, mainly grey pups and juveniles - which are both protected under European legislation - were recovered from Strangford Lough and Dundrum Bay.

The Environment Agency said circumstantial evidence indicated interaction with some form of net in at least two cases, but there was no proof the seal deaths resulted from legitimate, licensed fishing activity.

"Neither is there evidence linking these deaths to the marine current turbine being trialled in the Strangford Narrows, as this would not inflict the sharp cuts seen," the agency said.

Declan Looney, senior wildlife inspector from the Northern Ireland Environment Agency, said: "Members of the public can assist by reporting all dead seal strandings to NIEA on 028 4461 5520." More from the Belfast Telegraph HERE.