Pair of Song Thrushes, Prospect Park, Reading, UK
Before a closer look I'd been assuming Red Wings because of the time of year, but no.
Canon R5 MkII + RF200-800
I just know it as (or would guess at) Mountain Ash - I hadn't realised there was an American species with the same name. Very common over here, and birds are fond of the berries when ripe. Also called a Rowan, but that's not the name I use.