Help w/genders and breeds of my flock, please!

[MidTNchickie]

I am totally new to chickens so am unsure about what I have.

They are all 7-8 weeks old. Purchased at tsc on 4/30 as itty bitty babies.
2 Barred rocks (???) “A” & “B”
2 Rhode Island Reds “C” & “D”
2 Lavender Orpingtons “E” & “F”
1 Buff rock (?) “G”

Based on what I’ve read here on BYC, I think my buff rock (if that breed is correct) is a pullet. And I think one if not both of my black & white birds (barred rocks?) are cockerels. I’m more confident about “B” being male, but think “A” possibly is also? The Lav Orps and RI Reds I keep waffling about (really hoping they aren’t ALL cockerels— I may just be in denial). I hope my photos are good enough. Let me know if I need to get clearer images of anything.

My main questions:
1) How many likely/definite cockerels do I have?
2) What breed(s) are my black & white chicks?
3) Is “G” a buff rock?

So grateful for all the knowledge shared here. Thank you so much for any help you can provide!

 

[Rhodebar Lover]

A and B are hatchery Barred Rocks, very similar in appearance to the European Speckledy. C and D are Production Reds. E and F are Lavender Orpingtons. G is a White Leghorn. I see all pullets! Keep an eye on C and E, but I would expect much larger and redder combs by this age

 

[Rhodebar Lover]

Also hello from a fellow Middle Tennesseean

 

[Frazzemrat1]

What she said

 

[NatJ]

3) Is “G” a buff rock?

No, G is not a Buff Rock because it is not buff.
Buff is a golden-brown shade, but that chicken is white.

Most chickens have a color/pattern and a breed name: so Rocks (breed) can come in Barred (pattern) or Buff or White (colors.)

But I agree with the others that bird G, who is white, is probably a White Leghorn (looks a little different than a White Rock would.)

 

[LadiesAndJane]

Agree with above regarding genders.

 

[ButtonHoarder]

Agree with above regarding genders.

Me too

 

[MidTNchickie]

Y’all have made my day/week/year!!! What a relief that they are probably NOT all cockerels after all!!

Thank you so much for the info on my *white* girl. She was a little yellow puffball sold as a buff rock so while my husband and sons clearly see her as white, I continued to think of her as yellow/off-white. I’m happy with her no matter what breed—she is lovely and sweet-tempered!

 

[MidTNchickie]

Also hello from a fellow Middle Tennesseean

Hi there @Rhodebar Lover! I’ve been lurking here for awhile now and always appreciate your posts, neighbor! None more than your replies to my query, though!

 

[Rhodebar Lover]

Hi there @Rhodebar Lover! I’ve been lurking here for awhile now and always appreciate your posts, neighbor! None more than your replies to my query, though!

Thank you! Beautiful flock you have Welcome to BYC!