Welcome!!! I have the templates from Quilt in a day for small and large flying geese, and others I have forgotten where I did get them.. now I just use the one seam method from Alex Anderson and Rick Tims U-Tube idea they say is from England. Love it. No waste. For 18 inch block, use two squares, each 3.5 inches, and sandwiched inside is a 6 inch rectangle. First square is face up, rectangle folded at top, right side up, match the bottom edge, add top square face down and sew on right side only 1/4 inch seam. Open "sandwich book" and press, pull the goose gently open. Proportion the ratio smaller or larger for various sizes. Picked it up on this board and love it.