Cockerel or Pullet? Icelandics and Americaunas

[Hidden 58 Farm]

First off - thanks for taking the time to help me out.

I must just not have an eye for it or my lack of experience betrays me but I need your help to confirm if my assumptions are correct on whether a chicken is a cockerel or pullet. I will attach a few pictures of the ones I'm asking about and hopefully you can give me a gold star for being right or laugh at me for being way wrong lol.

** I'll be back for more help for my remaining Icelandic which looks just like the brown one below but has a comb and my Delawares.

1

2

3

4

 

[RoostersAreAwesome]

Pic 1- most likely a pullet
Pic 2- (left) cockerel, (right) easter egger cockerel
Pic 3- most likely a bullet
Pic 4- (left) cockerel, (right) easter egger cockerel

 

[Gray Farms]

1 & 3 are pullets, rest are cockerels

 

[Crazy for Chickens!]

How old are they? Can we have close ups of each birds comb and saddle feathers? I see at least 2 Roos, but more pics will help.

 

[Cluckingham palace capers]

Hi, does the hen #3 have toenails? Is that normal for the breed?