Since 1971, the Treshnish Isles Auk Ringing Group has monitored, through ringing and census work, the breeding sea bird populations of the Treshnish Isles. Annual reports have been produced each year since.
The latest report available here is that of the 38th expedition to the Treshnish Isles, 25th June to 2nd July 2016. That report can be downloaded here.
Previous expedition reports:
Please contact TIARG for earlier reports.