He waded across the pond with the burlap sack and gathered up four mallard drakes and dropped them inside as if selecting ripe zucchini. As he chose them, the others swam away and bunched against the reeds, practically climbing over one another to get away. Four was enough, he thought, for two good meals and duck soup later. He’d use the wings as lures for falconry exercises and the feathers as stuffing for training dummies.

Knotting the open end of the sack, Nate waded across the pond and grabbed a fat mallard hen from the flock. As he lifted the bird, her bright orange feet windmilled under her belly, as if she was trying to run through the air. Droplets of pond water beaded on her feathers.

He leaned back and looked up into the sky and held the duck out from his body in full view. Peregrines had incredible eyesight, and he could almost sense the falcon locking in on him and the object in his hand.

Nate drew the hen in close and said, “God bless you and thank you,” something he always said to wild creatures before he took an action that would result in their death, then hurled the duck into the air, where it had no option but to fly or drop back to the earth like a rock.

He called out: “For my hunting partner.”

The duck came alive with a burst of energy, and started to climb. It flew horizontal and fast, skirting the top of the brush in a mad dash toward the far river.

Hundreds of feet above, in a move made silent by its distance, the peregrine deftly shrugged out of the thermal, tucked its wings tight against its body, balled its talons so they resembled twin hammers, and began to drop headfirst through the sky.