What Bird Is That Forum

Caught this guy the other note singing on a branch (no audio) during an evening walk in Avon, CO. I'm thinking it's a Hermit Thrush?

The spotted thrushes are always a challenge; this one is a better fit for Swainson's based on the eye ring.

I agree with Swainson's. Buffy eyering and lighter malar stripes and breast spotting. Song is very helpful in distinguishing the two.