Whipped Fly Stitch

 The latest stitch on my 100 Stitches list is the Whipped Fly Stitch.

This easy stitch is started by forming a Fly Stitch.  You can see my Fly Stitch tutorial here. Then, the Fly Stitch is whipped {usually in a different color}.  I am going to use these two greens in perle cotton to form my stitch.  The dark green is DMC 3347 and the light green is DMC 164:

The first step is to form a vertical line of Fly Stitches:

Now the line of Fly Stitches can be whipped with the second color.  To start, I brought the needle up through the fabric inside the first Fly Stitch:

I pulled the floss all the way through and then wove it 

over the diagonal arm of the Fly Stitch and under the vertical anchoring arm:

  

I continued with the next Fly Stitch.  Notice that the needle is not going back into the fabric, it is just sliding over and under the arms of the Fly Stitches:

At the bottom of the line, I took the needle back down through the fabric and secured the floss on the underside:

I learned this beautiful stitch from the book Embroidery Stitches by Mary Webb.