How to Fly
Start with the flag held high and flap downward, using plenty of wrist, in a jigging motion. You’re trying to simulate a http://amzn.to/2vdpUIUgoose/ beating its wings as it backpedals to land.
In the Distance
If you can see geese, they can see you. Start flagging and don’t stop until they react. At long range you need to grab their attention. Stand up in the blind, hold the flag over your head, and flap it vigorously all the way to the stubble. Keep at it until the geese turn toward you. Some flaggers run through the spread with the flag held high, periodically stopping to jig it down to the ground.
On the Approach
As soon as the flock turns, hide, but keep flagging. Most laydown blinds have a hole in the side specifically for flagging with the cover closed. You don’t need to flag nonstop. Instead, watch the birds; if they start to slide off, flag to keep them coming. Tone your motion down, and it will resemble birds hopping over one another to feed or stretching their wings. One or two flaggers is usually enough for Canadas, but with snow geese, numbers matter; the more flags you’ve got going, the more realistic and attractive your spread becomes.
At Close Range
When geese are within 100 yards, get subtle. Lay the flag on the ground and twist the top upward to show a quick glimpse of wing tip. Do it when circling birds are “on the corners” swinging around your spread and not looking directly at the blinds. You want them to see the motion from the corner of their eyes.