Hi guys ive posted in a few things now trying to find out if my chicken is a rooster they are 14 weeks old and week got them from the pet store we have two Australorps one RIR and one leghorn. They are all crossed with the new hampshire. The chicken that i suspect is a rooster is a australorp but looks nothing like! im wondering maby they got so breed wrong? Back to the point its comb is much much larger almost as large as my fully matured RIR hen its got distinive bumps on the inside of its legs aswell and its back tail is always standing up quite straight. Someone please help me. the bumps have got bigger since the picture. ive also notice and its back its starting the get feathers that are going a dark green tint colour towards the back of its tail.