Floating duck poop?

[Compostflower]

My girl duck just pooped in the pool and it floated. It’s green and looks like a pea but rigid. She does eat green treats rather frequently from the garden is this a reason to be concerned?

 

[Miss Lydia]

I've seen my ducks poop and it float. Since she is eating greens that is most likely the reason for the color unless your seeing her off her feed and not interested in life in general I wouldn't be concerned.

 

[Compostflower]

Thank you for being a wealth of knowledge like always!