First question it has happened on occasion to me 2 for 1 in geese, ducks and upland.
To your second it happened to me last saturday on a mallard hunt, we were set up on a deke shoot and were a couple shy of our limit (2 of us). deciding to pack it in and happy we loaded up the coy' s, birds etc. On the way out we saw a group of mallards land in a small slough(pond) and decided to jump them, as I had only 1 left and my partner had 3 I was the pusher. I snuck up and they lifted he dropped 2 drakes and they circled back I picked up the lead drake and his partner which was well back folded. Really weird, the second one dropped immediately but the first bird the one I took a bead on seemed unphased and then just dropped. OHOH...upon collecting the birds I noticed the first was hit where the breast meets the neck and the second bird was hit square in the head. So we had our limit however I actually shot 9 and he shot 7...but to the DNR it was 8 and 8

. Oh but wait it happened again same day this time on sharptails, we decided to walk a small area that is known to have these guys in. Walking down the bush on opposites sides I pushed up 2 grouse, hitting one. Then further down he pushed up a single and folded it, working our way back to the truck we pushed up another good sized group where I dropped 1 and he dropped 1. Just before coming to the end a another groups busted I dropped 2 with the first shot...thankfully he missed on his next 2 shots...as we had our limit of 6 (3ea

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Never happen like that for me before and hope it never does. I felt bad but twice in one day that was to much & I can' t explain what the odds would be.