I love owls...and jewels with owls. A couple of years ago, you didn't see them everywhere as you do now. And in all honesty, the mass population of owls in jewel shops hasn't been very good for the quality of the jewels. Many now look quite cheap (the art is to find cheap jewels/clothes/shoes that look rather expensive! Love that! ;-) ) and break easily.
Anyway, I've got a little collection of my own, and always on the look out for more (but good ones!)
left to right:
small owl pin (vintage) - ring (asos.com) - necklace (claire's) - small owl necklace (six) - large owl necklace (Veritas)