I dont know which are Muscovy?

[Prosperousity]

I got eggs from a guy who has tons of ducks when we gave him some Peafowl for free. He told me he couldn't promise there wasn't any Muscovy in there as they aren't really the type of ducks I prefer to keep.
My worry is since regular duck eggs take 28 days to hatch, Ive been told Muscovy take longer and my eggs hatch (day 28) in 7 days, and Im not sure what to do since Muscovy can take like up to 10 days longer ive heard (Since lockdown would be early for them)? Hope you understand what I mean and If I should be fine or what else I can do!

 

[Rowsdower]

Just turn them when you add water and when you remove the other ducklings.

 

[WalnutHill]

Or...if you really don't want Muscovy...any eggs that don't hatch at 28 days, don't finish them.