The continuing saga of some ducks

I stopped by to see the ducks again this morning and fed them some more bread.  I know that it isn't good for them so I researched what is good for them.  Frozen peas, grapes and lettuce. I decided that it was easier to carry some grapes so I bought some at lunchtime and halved them as suggested.  I stopped by to see them on the way home.  By then it was dark and they were snoozing. I called to them and threw a grape into the pond.  They don't float.

I left them on the edge of the pond.  Something will eat them.

Since then I've done some more research and the suggested list is:
Corn - tinned, frozen or fresh
Lettuce
Frozen peas or sweetcorn, thawed
Oats
Seeds
Rice

I'm working from home on Friday so I'll check on them on Monday and I'll bring a healthy snack.

The extra photo is the chaps enjoying their unhealthy bread.

And thank you for all of your comments and stars on the Fab Four