AN EXPERT delving deep into the history of Nessie spotters is to reveal his findings on the 80th anniversary of the first modern-day sighting. Dr Charles Paxton, a statistical ecologist from St Andrews University, is working on the first catalogue of all known sightings of the Loch Ness monster in modern times. The researcher will present his findings at a conference this weekend, organised as part of the Edinburgh International Science Festival. The special event organised by the St Andrews academic marks the 80thanniversary of the first official sighting of Nessie.