Hi Duncan, out of all three, this is the one that works for me. The head of the Jackal is clear, sharp and with the open mouth, it would be hard not to know what is happening. You don't say if this is FF or cropped, but if you had more of the doves in the front rather than wing tips that would be nice. The overlapping wing on the jaw is a bit unfortunate, but instances like this you have zero control over.
I assume this is in the Kalahari, at a pan where often Doves and other birds drink from and Jackals lay in wait?
For future, you can add all three images in one post, rather than posting three individual posts, plus don't forget to add your thoughts to other postings/treads, its great way to build the Community. We suggest replying to 3-5 posts to one new thread.
Finally, just check that when you export the file for web, it has an sRGB profile embedded, this will avoid any colour shift and is the correct profile for web presentation.
Look forward to more.
TFS
Steve