TIL about wolf trees

24'AUG08

Today I learned of the term "wolf trees" (medžiai-vilkai), how to identify them and the differences in definitions between Lithuanian and English!

In English, the term wolf tree refers to lone old trees surrounded by new growth. Some places also say being of a different species is a must. They're way bigger and expansive than their neighbours, taking their name from 'predating' and 'stealing' sunlight from others, and in the past were advised to be cut down asap due to their 'undesirable & unprofitable' shape. Because they're remnants of old growth, they've gone through a period of being the only tree in their area, and thus have branched out in loopy directions, making them look ancient trees you see in fairytale books! They house a lot of animals and provide shade for other plants, and should be preserved because of their role in the forest's ecosystem.

In Lithuanian, the term medis-vilkas (same meaning) is used to denote genetic difference, especially for pines! Wolf pines have multiple trunks and unusual branch placement, also majestic. It's most commonly used when talking about the pine forets in the Curonian Spit, which are entirely man-made and new growth. They were also advised to be cut in the past for the same 'monopolises sunlight' reason, though currently they are advised to be preserved because they're crucial for genetic diversity. Wolf pine genes seem to be dominant, but also young wolf pines have a lower survival rate due to not having as much green in their early years.

Nature is so fun!