Is this a duck egg?

[youngbaedong]

I own two female pekin ducks and I'd like to know if the egg on the left is a duck egg or a chicken egg?

The egg on the right is one of my Leghorn's egg just to compare.

Also sorry that it's a little dirty. I heard that it's best to clean them off when you're going to eat or give the eggs away.

 

[CochinBrahmaLover]

Looks like one! My duck eggs are bigger than the hens, but I have a few duck hens who lay tiny eggs.
Dow the shell feel waxy or smoother? Duck eggs tend to have a different texture.

 

[youngbaedong]

Looks like one! My duck eggs are bigger than the hens, but I have a few duck hens who lay tiny eggs.
Dow the shell feel waxy or smoother? Duck eggs tend to have a different texture.

It feels softer than the chicken egg!
Oh my gosh, if this is a duck egg than I'm so excited!! My little babies were late bloomers!!