I love lichens, many studies say that they are excellent bioindicators of air quality and that depending on the species they have different tolerances to pollutants, as you indicated. You are in a clean environment =)
You are viewing a single comment's thread from:
That's true! Lichens are amazing natural indicators of air quality. I'm glad to have them around; they add a splash of color to winter and remind us of nature’s delicate balance! 😊