@ntp, first welcome to CCF. Second, as noted a better pic of the area of interest would be helpful. Your current picture becomes too pixelated when I enlarge and enhance to be sure that it isn't just damage:

"If you climb a good tree, you get a push."
-----Ghanaian proverb
"The danger we all now face is distinguishing between what is authentic and what is performed."
-----King Adz