The Chickadees and the Nuthatches are firmly in control these days, but there is a strong contingent of various finches.
Here are some male House Finches.
There are many Goldfinches, scrabbling on the ground right now for their favorite black nyger seed (I haven’t filled their seed socks for a while).
Also, as it gets colder, they are poking around at the high fat suet.
Nuthatches like to be upside down… a lot.
The Finches like to scope things out before zooming down to the feeder.
The Chickadees like the black sunflower seeds. They grab one and usually fly off with it to a nearby branch or perch near one of the feeders. They hammer away at it until they get the seed out. Sometimes they do their prying hammering thing right at the feeder itself.