Can you tell the gender of Spitzhauben's as a young chick?

[Allisha1]

We received 5 Spitzhauben's in the mail, and I heard conflicting information on whether or not you can tell the gender of them on day one. These will be four days, tomorrow. Here are a few pictures of each one, and feedback will be greatly appreciated! Sorry if the pictures are bad. On another note, I don't know how to make them show up as just pictures instead of threads to click.
http://i1327.photobucket.com/albums/u671/NeonWoodRose/025_zpslowzhetf.jpg Chick 1
http://i1327.photobucket.com/albums/u671/NeonWoodRose/026_zpswvm4fils.jpg Chick 1
http://i1327.photobucket.com/albums/u671/NeonWoodRose/027_zpsuvvpogbr.jpg Chick 2
http://i1327.photobucket.com/albums/u671/NeonWoodRose/029_zpsubhtly40.jpg Chick 2
http://i1327.photobucket.com/albums/u671/NeonWoodRose/029_zpsubhtly40.jpg Chick 3
http://i1327.photobucket.com/albums/u671/NeonWoodRose/030_zpsapsy4vnb.jpg Chick 3
http://i1327.photobucket.com/albums/u671/NeonWoodRose/031_zpsitcxw6kp.jpg Chick 4
http://i1327.photobucket.com/albums/u671/NeonWoodRose/034_zpsygjqgtf8.jpg Chick 5
http://i1327.photobucket.com/albums/u671/NeonWoodRose/033_zpsc7mevcmt.jpg Chick 5

 

[Chicken Girl1]

You'll have to wait until they are at lest 4-5 weeks old.

 

[BantamLover21]

You'll have to wait until they are at lest 4-5 weeks old.

x2

 

[Wyandottes7]

You'll have to wait until they are at lest 4-5 weeks old.

Agreed.