Weird Duck Egg?

[QuackAddict19]

One of my ducks laid an egg in the yard today. It’s squishy and has this deflated balloon looking thing attached to it. I opened it and there was one whole yolk and what looked like half of another. Has anyone seen any eggs like this before? (The brown on it is just dirt btw!)

 

[All4Eggz]

@Eggcessive ?

 

[Eggcessive]

In chickens that is usually a blip in the egg production, where one egg slows down and the egg behind it gets connected to the first. Watch for any other shell problems in the future. Make sure that your layers are getting layer feed or have crushed egg oyster shell available for extra calcium.

 

[Eggcessive]

In this article the writer shows pictures of many odd eggs:
https://bitchinchickens.com/2019/03/01/weird-eggs-101/