Finches WILL fight at feeders. If there are twenty feeding stations and two birds there, you might still see a spat.
Pine Siskin
How to Attract Pine Siskins to Your Feeders
This movie offers advice about attracting Pine Siskins to your yard, but the advice applies to all finches–and much of it applies to other birds in your neighborhood.
Attracting Birds to Your Winter Garden
On cold winter days, birds are tiny furnaces that must be stoked. We provide them with seeds, bark butter, nuts, water, and berries. They congregate to gobble it up.
All my movies are on my YouTube channel: Jo Alwood
Bird Movies by Jo 