Fake spiderwebs could not be used outside to not harm wildlife
Wind turbines could be bladeless, noise-free, not harm birds, on rooftops, and produce more power
Rodent / insect poison could not injure / kill birds of prey, snakes, and larger animals
Cats could have "catios"
Bullets could be made from copper or steel to prevent lead poisoning in animal food chains
Cities could be safer for birds
Ducks and fish could be used in rice farming
Rice farmers could help birds (saru cranes) survive and make profits
Wetlands could be created for birds by rice farmers
City buildings could be dimmed at night to save birds
Robot birds could help end bird strikes on airplanes
Feral cats could be trapped, neutered, and returned