i collect vintage pins, i collect stickers, i collect all types of rocks, i collect feathers if i see a feather on the ground i always pick it up, i started that in 2004, ive got a bunch. i also colect brown paper grocery bags, i dont know why but i do, and over the years ive been collecting my cats whiskers.every know and then i will see a couple here and there on floor. ive got alot of whiskers. i also started to collect the skin from my tiger salamander when he sheds. its actually pretty cool, ive got video of him in the process. its like a stocking and its all i piece even his little feet to. he shedded last night as a matter of fact. this is the 8th one.