The neighbors are still dropping by to tend to the animals, and caught a female chicken and the duck in a medium sized pen/cage - just big enough that I can't maneuver it onto our dolly. So DH and I made a deal: If he brings over the pen/cage with the duck and chicken, I'll make him pumpkin waffles and muffins.
Meanwhile, one of the younger female chickens (sorry, don't know chicken terminology yet) has escaped from the bigger coop. I carried over DH's human trap and sprinkled chicken scratch on the trigger thingee, but the young chicken hasn't triggered the trap yet. We still haven't caught anymore of their rabbits other than the first one (they weren't penned/caged when we learned the neighbors had moved).