By request (from Kristin, see below): bird cages sized to fit on Blank Altoids Tins. Plus quite a few birds to sit in or on the cages (most of the birds are perched... a few are flying).
Here's a few more items with ravens or crows.
Flying Birds Altoids Tin by Design Team Member Kristin Batsel. See the Supply List.
For more information see the blog post.