Man Thought It Was Just Insulation, Then An Expert Tells Him What It Really Is

Nothing like this

Marco crouched beside the closest ball. He studied it closely, squinting. Then he leaned back and exhaled through his nose. “I’ve worked on a lot of old houses,” he said.

“Seen nests, rot, mold, you name it. But I’ve never seen anything that looks like this.” He pulled a flashlight and shone it directly into the cluster of curls.