Gender of 4.5 Week Old Chicks

[10LilChicks]

Hi! Is it still too early to determine their genders? They all hatched on April 4th. Please let me know what you think they are. They are numbered. I am especially curious about 9 and 10. Thanks!

 

[sourland]

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[10LilChicks]

Pictures are not showing.

Thanks, I fixed it.

 

[Rhodebar Lover]

3,6,8,9 & 10 look like cockerels to me!