A House Finch... or maybe a Purple Finch? We have both here, and it's so difficult to tell them apart I usually rely on my Merlin bird ID app listening to their calls. Shot in APS-C crop mode.
House Finch (Haemorhous mexicanus)
Canon EOS R5m2RF100-500mm F4.5-7.1 L IS USM lens428mmf/6.31/1000s6400 ISO0.0 EV