Will those PVC elbow feeders work for ducks?

[Beaglegal]

Wife likes to spy on them while she is at work.

I used to have one for our dogs and my bees at our old place. I work from home now, but I still want to spy!

 

[WannaBeHillBilly]

Mine talk to the deer too “help yourself, the dumb human pays for it. We just quack really loud and she adds more. Plenty for all”

Yes we are just their servants…