Need help on breeds!

[Bird fanatic]

About 3 weeks ago I bought 5 ducklings from tsc. I bought 2 black ones thinking they might be cayugas, 2 yellow ones with dark brown tails and diamonds on their heads think maybe SA, and then one brown not sure of the breed. Now they are 3 weeks old and they are all getting their first feathers and they are all brown! Are they all the same breed, if so what breed? I know the "cayugas" aren't cayugas now but I'm very confused. They are swimming right now (I'm supervising) so better pics In a bit!

 

[All4Eggz]

Pics needed!
I’m not good with ducks, so maybe @EverythingDucks or @DucksAreBest can help you once you post photos.

 

[Bird fanatic]

Duck one, black

duck 2 also black

duck 3 is the brown one

duck 4 is the yellow with brown

same with duck 5

 

[Bird fanatic]

Pics needed!
I’m not good with ducks, so maybe @EverythingDucks or @DucksAreBest can help you once you post photos.

Pics are posted!!

 

[cheezenkwackers]

Golden 300s?

 

[Bird fanatic]

Golden 300s?

Yea I was thinking maybe that but Google has no pictures of them whatsoever!!

 

[Earthdale]

The first 2 look like khaki's but I am not an expert at this.

 

[Yardmom]

Do any of the ducklings stand more upright? If not I would guess the first 2 are dark khakis and the brown one the typical color for khaki. The other 2 I would still guess silver appleyard, but they do appear a bit dark. I recently found out in my own flock that a cross that does include SA can produce ducklings marked like silver appleyards. I am not familiar with the golden 300 or other hybrids on duckling appearance.

 

[Bird fanatic]

Do any of the ducklings stand more upright? If not I would guess the first 2 are dark khakis and the brown one the typical color for khaki. The other 2 I would still guess silver appleyard, but they do appear a bit dark. I recently found out in my own flock that a cross that does include SA can produce ducklings marked like silver appleyards. I am not familiar with the golden 300 or other hybrids on duckling

No none stand like runners so definitely not runners