Thanks Pete

JMC, I made one shot and killed two geese - one shot, two kills. The rest three shots I made on flying geese, but one and half second delay and they were beyond fine shooting distance, moreover they were turning in the air and rising higher, difficult shooting. So I missed. But the third goose I took as you liked. Goose landed, waited for several seconds, then flushed and been killed.
For geese I use high velocity 1 1/4 oz lead shots #1-3 by local maker Glavpatron (it means The Main Shell), very good and deadly shells.