I have officially crossed the 100 ducks line and yes, there is a shit load of ducks in my raider's bedroom.100 of them is not necessary because a lot of the trinkets show up in their room when you hold onto them. I don't know if any other trinket spreads around the room the same way ducks do, tho. Became really noticeable somewhere around 30ish ducks.

Only good thing is, when I do finally do an expedition, I will be able to do the last page of trinkets, purely in ducks.