I am having trouble sexing my chicks. They are now around 14 weeks old or more. One has strong legs and lighter feathers in the lower part of the wings, and darker with no stripes on the top (picture with a single one) Bodies are very similar, with similar neck color also, but one has a more dominant behaviour and often opens its tail as an adult male. The other has wings with stripes all over and the lower feathers are also light (but with stripes as shown on detail); this is more submissive. So anxious to know