SMACK: WOW! Good for you on that amazing batch of Rock Chucks!
That brings back memories for me.
I shot my first Rock Chuck at age 9 out of my grandparents garden in eastern Oregon.
Later I started Hunting in the Okanogan and Chelan areas of eastern Washington. Even bribed my way onto the Colville Indian Reservation many times in the 1960's and 1970's.
Had some fabulous shooting back then.
But I do NOT remember shooting 30 (or so) Rock Chucks from one spot like your picture depicts!
Good for you and many happy returns of the day.
Thanks for sharing.
Hold into the wind
VarmintGuy