I found these interesting specimens growing all over a red maple. The blue-green color was quite striking. It was growing on other maples as well. I was in a white cedar stand and they (cedar) didn't seem to be hosting any of these guys, only saw them on the maples.

I call this one the lettuce lichen.


This one reminds me of a green salad with a little paprika sprinkled on it.

Take a deep breath of cold winter air and enjoy nature.
