I bought chicks from three different sources this spring, in a hopes to get a variety of breeds. I think I did a horrible job of picking out chicks ;-) because I fear most of them are male.
There are several that I'm 99% are roosters, and I'd like to determine their breed in hopes of finding them better homes. I'm hoping you guys can confirm my suspicions. I can keep a rooster, but right now I think 7 or 8 are roosters :-( I bought some "hens" last week, and I think I was duped by the seller. I'm trying to get her to take them back, but I doubt I will. I didn't plan on getting them, but they needed a home, so I caved. I'm really not 100% sure what gender most of them are. How do I select a good rooster to keep other than temperament? I might like to hatch a batch of chicks out in the future, but I'm mostly raising chickens for eggs and entertainment
I'll give each picture a number and a description of what I know about the bird. Thanks for your positive help in advance. Sorry the pictures aren't great, but they wouldn't hold still, and they are still a little skittish.
1.) Mostly black. Must a rooster, crows constantly
about 3 months old, came from a feed store. What breed?

2.) Mostly red. Came with bird #1. Same body shape, about 3 months old, assuming rooster. What breed?

3.) Two Polish came with #1 and #2. I'm guessing they are roosters based on their tail feathers, about 3 months old. Very docile, but maybe because that's because they can't see well. Is one a silver laced and the other just black? How do I correctly describe their coloring? Safe to assume they are both male?

4.) Barred Rock, about 2 months old. I was told even the hens have large combs, so could this be a hen?

5.) All of these are about 2 months old, came from same batch as #4. The last three are supposed to be red sex link or production reds. What are the first three? They are supposed to be silver laced wyandotte and ameracauana, but which ones are which (or are they something else)? I have two of each (one not pictured). The second and third ones in line are the same color/breed, but one has a more pronounced comb. I'm guessing the one with the bigger comb is male.
Here is a better picture of one of them standing up.

6.) These two black and white ones are also about 2 months old (one was pictured in the last picture). One has more black feathers and a larger comb, is it safe to guess he's male? What breed?

7.) This red bird is about 6 months old, and a RIR, if I can trust the information from the previous owner. Male? Breed?

8.)This white/brown/black one is about 6 months old if I can trust the information from the previous owner. He has started crowing quietly. Male? Breed?

9.)This black/red guy is about 6 months old if I can trust the information from the previous owner. He has started crowing quietly.Male? Breed?

Thanks for your help. Sorry for such a long post.
There are several that I'm 99% are roosters, and I'd like to determine their breed in hopes of finding them better homes. I'm hoping you guys can confirm my suspicions. I can keep a rooster, but right now I think 7 or 8 are roosters :-( I bought some "hens" last week, and I think I was duped by the seller. I'm trying to get her to take them back, but I doubt I will. I didn't plan on getting them, but they needed a home, so I caved. I'm really not 100% sure what gender most of them are. How do I select a good rooster to keep other than temperament? I might like to hatch a batch of chicks out in the future, but I'm mostly raising chickens for eggs and entertainment
I'll give each picture a number and a description of what I know about the bird. Thanks for your positive help in advance. Sorry the pictures aren't great, but they wouldn't hold still, and they are still a little skittish.
1.) Mostly black. Must a rooster, crows constantly

2.) Mostly red. Came with bird #1. Same body shape, about 3 months old, assuming rooster. What breed?
3.) Two Polish came with #1 and #2. I'm guessing they are roosters based on their tail feathers, about 3 months old. Very docile, but maybe because that's because they can't see well. Is one a silver laced and the other just black? How do I correctly describe their coloring? Safe to assume they are both male?
4.) Barred Rock, about 2 months old. I was told even the hens have large combs, so could this be a hen?
5.) All of these are about 2 months old, came from same batch as #4. The last three are supposed to be red sex link or production reds. What are the first three? They are supposed to be silver laced wyandotte and ameracauana, but which ones are which (or are they something else)? I have two of each (one not pictured). The second and third ones in line are the same color/breed, but one has a more pronounced comb. I'm guessing the one with the bigger comb is male.
Here is a better picture of one of them standing up.
6.) These two black and white ones are also about 2 months old (one was pictured in the last picture). One has more black feathers and a larger comb, is it safe to guess he's male? What breed?
7.) This red bird is about 6 months old, and a RIR, if I can trust the information from the previous owner. Male? Breed?
8.)This white/brown/black one is about 6 months old if I can trust the information from the previous owner. He has started crowing quietly. Male? Breed?
9.)This black/red guy is about 6 months old if I can trust the information from the previous owner. He has started crowing quietly.Male? Breed?
Thanks for your help. Sorry for such a long post.