I'm not 100% sure at this point either, that's why I said 75%. More pix in a week or 2 will give good comparison, as will watching behaviors like you said. I can sex my own poults with over 90% accuracy within a week & close to 100% by 4 weeks (there's always a change 1 will confuse me). Just from these pix, I'm leaning toward 2 toms.Unlike @SilkieSensation I am not convinced that either are toms. Another test that you can try is to hold the poult resting on its back in your hand. If the poult pulls its legs in to its chest that indicates a hen and if it keeps its legs churning or holds one or both up or to the back that indicates a tom. @Celie did a post about identifying sex on poults a number of years ago. When all the comparisons are used and not just one or two, she is extremely accurate on sexing poults. https://www.backyardchickens.com/t/725829/turkeys-for-2013/2750 One other indicator is the shape of the head when looking down on the head. A young tom will have a more triangular head while a young hen's head will look more like it will fit between two parallel lines. Using Celie's method and behavior patterns, I was 100% accurate on sexing poults last year. Her tests and watching behavior patterns are ones that you have to do yourself and someone else cannot sex them from photos for you.