Project 366 – Post No. 186 – Tree conk

What is Project 366? Read more here!

Tree conks are the the fruiting bodies of fungi growing inside tree. They are an ominous signs that the tree is decaying from the inside out. This harbinger of death can be quite pretty though. I came across this stunning conk on a paper birch at the heritage Wetlands park. With a brown gradient on the top, a crisp dark brown line along its waist and a white underside it almost looked like it had been painted with water colors. The decay process is typically slow and conks can grow quite large. The lifestyle of growing on dead or dying organisms called a saprotrophic lifestyle and, while it does not sounds very glamorous, is a important ecological role of many fungi. What dies has to be recycled and fungi and bacteria are key players making this possible.

May the curiosity be with you. This is from “The Birds are Calling” blog ( Copyright Mario Pineda.