While sitting in the backyard today, I observed a WB Nuthatch Feeding on Nyger from a a feeder while hanging upside down from a tree. Interesting and comical, but not terribly unusual. There were several American Goldfinches also feeding on the Nyger. One goldfinch, a juvenile , was clinging to a perch near the nuthatch. He appeared to look at the nuthatch and with that, the nuthatch leaned over and offered a nyger seed to the goldfinch, which he took. The nuthatch leaned back into the tree while the goldfinch sat for a few seconds and then flew off. I have photos of the whole incident. My question is, has anyone else observed this interaction between nuthatches and goldfinch?  I have several resident nuthatches and a good number of goldfinches as well. They all seem to mind their own business and get along fine, but not this fine!