Is this diarrhea or pee?

[BrownieAndBunbun]

I let our new three month old bunnies run around in our patio area during the day… one of them just did this in the corner. It looks like diarrhea, but there are regular poops there too (so maybe it’s just some sort of thick pee)?? If it’s diarrhea should I call a vet. She’s otherwise been fine and happy all day.
Thanks!

 

[John Wick]

It looks like calcium pee: Urine - WabbitWiki

 

[Blue eyes]

Looks like pee to me too. Can't tell if it's heavy with calcium or just half-dried pee.

 

[JBun]

If it's thickened at all, the bunny could have bladder sludge, which sometimes a change in diet to reduced calcium can help.

https://wabbitwiki.com/wiki/Bladder_sludge_and_stones

 

[BrownieAndBunbun]

If it's thickened at all, the bunny could have bladder sludge, which sometimes a change in diet to reduced calcium can help.

https://wabbitwiki.com/wiki/Bladder_sludge_and_stones

Thanks!