I suspect that one doesn't work, Leeneia. If you look at ornamentation in general, and nesting and mating behavior in birds in particular, I think ornaments are pretty important to a number of them. And I'm sure there are attention getting devices used with fish and insects that would probably qualify as ornamentation, though I won't suggest that any of them string beads and wear them around their bodies in some fashion. :-/
Time to remind readers that there is an interesting (though not much visited recently) thread called BS: Mudcat Crafters. Lots of beads and bling in there!