Normal
our larger GBB won't have anything in her webs. She'll tear them down and rebuild them if they substrate or molt pieces in them. She's really a clean freak lol all of her boluses (or whatever the plural for that is) are stacked almost neatly in a corner with a bit of substrate over them. makes cleaning her cage quite easy. I'm thinking this is a change from her last molt or the one before that. If i remember correctly she used to decorate her web with debris when she was smaller. I'll have to ask my son for sure, she's his pride and joy in the collection. He took her to school today for a demonstration for his study project.