i gave up on small libs take that there a family of falcons somewhere on your training route you have 2 adults and maybe 3 youngones learning how to hunt well with loads os small libs the young falcons are like thick young lurchers chasing everything that moved so if you leave off 8 to 10 batches of 5 or 6 birds a lot of these batches will get a bang also its the perfect size batch size for a falcon predators like to hit small batchs that are disorientated take 40 to 50 birds doing 50 to 60 mile per hour its not such a easy target will the falcon still hit them of course but its not as appealing as a target i believe as a small batch of 5 to 10 birds a lot of the time i see the falcons now splitting the pack then picking out a single bird that breaks off the pack similar to what a cheetah does in the wild