Are wild onions a problem?

[rivermedic]

When they get big enough and the weather is better I intend to let my chicks/ducklings/goslings wander around the yard during the day. I am already letting them out for short periods and they seem to LOVE it. They squawk happily and run flapping their tiny wings. Small wild onions grow in my yard and I'm sure they will eat the tops off of some of them. Will this be a problem?

 

[pheonixstar15a]

Probably, not at all, i also have the wild onions and they have no interest in them, I think they instinctively know what to eat and what not to.