R5MkII and 200-800 @ 800
Many years ago (and for decades), I admired the photography within the US-based magazine Sports Illustrated.
Their cover photographs, in particular, were often stunningly beautiful.
I remember wondering why photos taken at NFL (American football) games in which there was snow on the ground looked...so wonderful!
Now I surmise that reflected light from the snow-covered turf enables the facial details that you often don't get to see in football games.
I think the same thing happens in our birdbath (if the sky is right, reflections from the water (EDIT: and the white color of the bottom of the bath) are enabled, at least for the undersides of the birds).
Northern Mockingbird
View attachment 229045
View attachment 229046