Here's an unexpected bonus from my bird feeder at work. The local chipmunks made a habit of stealing sunflower seeds, dropped by the birds, and burying them in the big pots on the patio. These pots, I'm told, have not (intentionally) held plants since Covid broke out.
Apparently chipmunks have short memories, because these seeds, instead of becoming chipmunk din-din, started to grow.
And now, by virtue of my bird feeder, I have grown pots full of sunflowers that now grace the patio! LOL