Shadows and Flight

Seen the other day in the yard. Interesting in that when I look at the color version I see the birds taking flight against the sky and tree bokeh which is on the verge of Fall colors. You can see the color version in the first comment. When I look at the B&W version I see an amazing pattern of light and shadow (step back a bit) and then when I look closer I see all the wings and birds in flight. To me, it's all about the pattern in the B&W version.

Done