What is angle wing,

[MochaDuck]

I think my duckling may have angle wing. I don't have a picture now but I can get one tomorrow. Is angle wing serious and can it be treated? My duck is about a month and a half old.

 

[casportpony]

I think my duckling may have angle wing. I don't have a picture now but I can get one tomorrow. Is angle wing serious and can it be treated? My duck is about a month and a half old.

• https://www.backyardchickens.com/threads/angel-wing-treatment.1252014/
• https://www.backyardchickens.com/threads/cayuga-angel-wing.1203339/
  
• https://www.backyardchickens.com/th...ucks-how-we-wrap-to-mend-it-pictorial.644239/

Angel wing is not well understood and poultry experts say many things could cause it.