This is it

Short-shadow Day.

The longest day of the year in the northern hemisphere.  The shortest shadows.  Everybody go outside and measure your shadow at noon.  The one with the shortest shadow wins.  We didn’t have a competition this year.  It’s a given.  I always win.

Inca Dove

Ruffled little thing.

Larger than a sparrow, but not much.  Smaller than a robin.

Blowing in the wind.

A tailwind to be precise.