Can you get a nice, clear side shot of the bird? Also, it is important to share the age of the bird when considering gender as certain things that are seen will mean different things depending on age. For example, the bright red comb/wattle development this bird is showing - if under 16-18 weeks would be male indicating, but if over 20 weeks would not be as significant and could be a female reaching the point of lay.
That being said, I am leaning cockerel on this bird, but the wire in the photo is distorting the saddle area so it makes it fuzzy and difficult to "read" those feathers in this photo.