If you've spent a few years in Second Life, your inventory is probably filled with thousands of things you've collected. (Mine has all sorts of art objects that never see the light of day, although I do have a few rezzed at the Avalon Collector's Circle gallery thanks to Rowan Derryth.) In the case of Owly Indigo, her inventory has accumulated a huge collection of birds, and she's created the Indigo Aviary on the sim Ctrl Shift H for the sole purpose of displaying them. You'll see everything from peacocks to geese and emus to owls. I gave up trying to count them, but she numbers them at more than one hundred, and I'm sure some are rather "antique" by SL standards.