Electric netting - $250 (Minto)

Portable electric fence (100 ft) that has 12 horizontal strands (11 conductive), is 36" tall installed and has string verticals every 3".
Built-in line posts are spaced every 10'.
Comes with Parmak DF-SP-LI charger.
Solar/battery powered, 25 mile.
Keeps in chickens, ducks, geese and other poultry while keeping their ground-based predators out.
Recommended for active, flighty birds.
The taller 36" net is more likely to discourage large predators such as coyotes and dogs.
Used only two times, 3 months total.