Not sure what this is?

[Laurasb65]

I was cleaning the poop tray and

finger hit something and it was this, it was hanging off the roost bar. It feels gooey
Not sure who left it. Girls are ages from 17 weeks to 21. 1 rooster that is 17 weeks. 2 of the girls just started laying a week ago. Their on All flock feed 20%. I do give fruit and vegs about 2 times weeks for all 19 chickens it would be about 1 tablespoon each.
They have grit on the side and oyster shells on the side for the 2 layers.
This is the first of seeing anything wired with their poop.

 

[Laurasb65]

I may have put this in the place.

 

[SJsChickies]

Worm?! Have they been dewormed at all?

 

[Laurasb65]

Back in the end of May I did a preventive treatment. With Safeguard for 4 days.
They do free range. I planned on doing another worming in October. But if it's worms, I guess I'll be doing it today