Pine martens are considered to be Ireland's rarest native mammal
Media playback is unsupported on your device

Rare pine marten 'photo-bombs' red squirrel survey

Scientists behind a red squirrel monitoring project in County Fermanagh have been surprised after finding an even more elusive mammal has been 'photo-bombing' their research.

Pine martens have been spotted by cameras in the Fermanagh woodlands, more than red or grey squirrels.

Julian Fowler reports.

  • 30 Apr 2014