Thanks for that link -- what a chart! They have a lot of cool things there for geeks like me... I even found a couple of pint glasses (one with a beer cladogram, one with snowflake fractals) for my BIL & SIL. Both on sale, too, and shipping a reasonable $7. I might order some more, imagining a pair of snowflake pint glasses & a 6-pack of winter lagar.
I like their smaller bird "collections" too (jays, hummers, finches, and warblers, I think).