In Pärnu County, at the Nigula Nature Reserve, the tallest European common aspen was found. The tree is 45.5 meters tall, which is four meters taller than the previous record.
In the forests of Saarde municipality, there are two more tall aspens. Their heights are 44.8 and 43.7 meters. Both trees are taller than Estonia’s previous record.
Until now, Estonia’s tallest tree was in Valga County, measuring 43.2 meters. The Nigula aspen grove is now internationally renowned.
According to the Monumental Trees database, the tallest aspen in Europe was previously in Poland, standing at 41.4 meters.
A major discovery was made at the end of March. Before this, scientists did extensive work. Enn Pärt, a specialist from the Environmental Agency, analyzed elevation maps and identified potential trees.
After that, the trees were verified on-site. Experts used an electronic tacheometer, which provides highly accurate measurements.
The scientists took a sample from the tree trunk using an increment borer. The sample showed that the tree is approximately 110 years old, healthy, and still growing.
Researchers warn against venturing into the forest alone in search of large trees. The challenging terrain and nature conservation are important. It’s advisable to visit the forest with an experienced guide.
A group of tall aspens. Author/source: Piret Jürgenson