They were quite aggressive, chasing off Dark-Eyed Juncos and each other as needed. An occasional Blue Jay and Northern Cardinal also stopped in these trees for a snack.
It's another dark day here, so the photos are not great.
This junco successfully landed in the tree without any robins noticing and chasing him off! He didn't stay long, though.
And on my way out, what should I spy but an American Tree Sparrow. I seem to be seeing a lot of these lately!