Everything. I now have so many birds nests it is getting hard to squeeze them all in. Two trees up at the moment are mostly;
baubles, easter chicks, mini mushrooms on wire
with no beads or tinsel as tree is quite a sparkly white one
baubles, tinsel & candy canes
They are still set up as birthday trees, so this weekend they will get redecorated. Lots of ancient and homemade bits, but having several trees and SO many decorations means they usually each end up using a different colour scheme if I think about it. We have tinsel and beads and lammetta, sometimes all together. I avoided tinsel for a few years, but the last 5 years have done more and more, although mostly round the trunk before the lights go on as pp. Extra foliage and branches, sometimes sprayed with glitter or plasticote or flocking. Feathers and an old feather boa. Paper chains. I like to hang up the smallest gifts, including the dogs’ rawhide candy canes and toys. Necklaces and bracelets work well, and I’ve got some lace earrings that I hang up. The green toy soldier set got wired on one year, I was quite pleased with that, also small air fix models have looked good. (They were all to scale, and I do love to have little scenes, which is tricky when your fluffy rabbit is half the size of kevin... honestly, I feel this is a scandalously overlooked detail in most Christmas collections.) Toy cars with bottle brush trees tied on. Crackers, party poppers and sweets. I really really want a bit of taxidermy in there, maybe a weasel...
The outside trees are just lights and baubles. The big houseplants are lights, tiny baubles, and that really thin wire-y tinsel. This year I’ve got some sequin garlands with lights in. A few schliech animals, fake snow, mini mushrooms and clip on birds go in and around them. So far haven’t found a gonk/gnome thing I like, but there’s bound to be one out there!