Name: Kurt Woodbridge , Va (Zone 7a) Jai guru deva om
looks like a fluffy baby bird feather to me Melanie , I would remove it if I saw it on my feeder.
A pint can't hold a quart , If it is holding a pint it is doing the best that it can.
and it is written ,
if the evil spirit arms the tiger with claws , brahman provided wings for the dove.