I do have some earlier shots with a partially intact body. it is not really clear, but to me it looks more like an Impalla rather than a Thompson's Gazelle
Great head angle and that together with the rushing water really conveys the action in this image. Also the eyes and teeth as portrayed really show the malevolent aspect of these crocs. Looks like to had to overcome some tough light - you succeeded nicely.
Ken - I like the action this portrays with the rushing water and splash an added benefit. Nice pose on the croc too. looks like the light was harsh, was this midday?
nice drama here Ken, I like how the crocodile's colour makes him "pop" nicely from a busy scene. having him turned more towards you would have helped improve this... :)