Thanks for your observation. Yesterday, I was watching another
Solitaire feeding on juniper berries and within a couple of minutes a
Robin came from out of nowhere and chased off the Solitaire and
started feeding. It's almost as if they have staked out the same
trees or the Robin is using the Solitaire to find the best trees. I
just cannot quite figure out how either of them gets enough to eat if
they are constantly competing for the same food source.