Why does my sun conure poop look like this?

[Gracelina]

 

[zERo]

How long has it been since it has eaten something?

 

[Gracelina]

He just started pooping like that

 

[zERo]

He just started pooping like that

Sorry, I meant have you seen him eating, say, within the hour?

 

[Koko_the_fluf]

Hmm I don't know why It caused this It may be due to diet change or he may have eaten something different. I don't think that's healthy maybe you should consider visiting an avian vet