Duck bright green poop

[Fuchsia]

Hello
Welcome to BYC!

 

[DobieLover]

Hello and welcome to BYC! Glad you joined.

 

[chrissynemetz]

Welcome to BYC! Good luck with your poor duck.

 

[Cocpn]

Welcome to Backyard Chickens.. Have you looked at the bottom of the foot do you know what bumble foot is can affect chickens and ducks.
Photos are needed please

 

[Cocpn]

Welcome to Backyard Chickens.. Have you looked at the bottom of the foot do you know what bumble foot is can affect chickens and ducks.
Photos are needed please

Thank you for your reply. I have photos here for you. He seems a bit better today but very slow and not keeping up with the others and it’s like he just stops and closes his eyes.

 

[DobieLover]

Thank you for your reply. I have photos here for you. He seems a bit better today but very slow and not keeping up with the others and it’s like he just stops and closes his eyes.

@Isaac 0 can you help?

 

[janiedoe]

Welcome to BYC!
I'm not familiar with domestic ducks but I'd like to wish you the best. I hope he has a speedy recovery.

 

[Isaac 0]

Welcome to BYC.
Bright green poop can be indicative of an anorexic state; considering you stated he has not been eating much, and the fecal matter portion of the droppings are very scant in the pictures. I would assume that would be the cause of the green coloration.
These are all non-specific signs/symptoms we can't narrow down to a few conditions. All I would suggest of now is to bring him inside, or into a warm, stress-free area outside where he can readily access feed and water, and you can monitor him better. I would first weigh him on a gram scale, and continue to do so to watch out for any weight loss.
Generally, when there is a 5-10% decrease in weight, one would want to implement supplemental tube feeding.
https://www.backyardchickens.com/threads/tube-feeding-ducks-updated-5-7-2020.1211994/
If he is drinking, you can try offering an electrolyte such as Gatorade to help ensure he stays hydrated, and to correct any electrolyte deficits.
Your best route figuring the underlying cause would be seen through a vet; if you can't, you can try posting a thread on the duck forum, and try to provide some information that could be helpful (physical findings, past history, housing/feed setup, etc)
https://www.metzerfarms.com/Veterinarians.cfm
https://www.backyardchickens.com/forums/ducks.42/post-thread

 

[Grammy60]

Hello and welcome to BYC We are happy you have joined us. Best of luck with your duck.

 

[rjohns39]

Hi and welcome to BYC We're so happy you've decided to join us