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Rare Moth Sighting Peaks in Highlands Glen
6 Nov
Summary
- A rare moth, the Affric Twitcher, had a record number of sightings.
- 43 adult moths were observed during a recent two-day visit.
- Conservation efforts like deer management aid moth's recovery.
Glen Affric in the Scottish Highlands has witnessed an unprecedented number of sightings of the Affric Twitcher moth, a species found almost exclusively in this location. This rare moth, scientifically known as Choreutis diana, saw a record 43 adult individuals documented during a recent two-day survey by a local recorder.
These findings underscore the ecological importance of Glen Affric. Staff and volunteers also discovered 111 larval spinnings, indicative of the moth's life cycle dependent on native birch woodland. Conservation initiatives, including careful deer management and the regeneration of birch trees, are recognized as crucial factors contributing to the moth's population growth.
The positive impact of these conservation strategies is evident, with the Affric Twitcher's range reportedly doubling over the past two years. The Glen Affric area, featuring remnants of the ancient Caledonian Forest, continues to be a vital habitat for biodiversity.
