If 2 Red Sex Links are bred...the 1st generation red female and silver male...you get red birds with white trim both genders for offspring. Some backyard breeders do that thinking they are breeding RSL.
OP didn't say where they got them.
But there are supposedly only 2 RSL in what appears to be 5 birds. The photos are not clear but the others may be Production Reds with a rooster.
