I saw a very similar pic about a year ago ... presumably from (the same) trail camera - same incident ... strikes in my mind August of last year, Oregon. The pic I saw showed more of the deer (and less of the lion)... looked legit. My guess is that shortly after the pics were taken the deer (buck) was no longer able to contribute to the gene pool. Hmmmmm ... deer sure don't let fME ride them so close.
Let me start off by saying I am not a farmer.
I am a deer hunter and I do own a tractor and have all of the equipment - but that does not make you a farmer any more than standing in the garage makes you a car - well, you get the picture!
Having said that - and with most of my ineptitude fairly well hidden - I do think that buckwheat is one of the most under rated cover crops out there.
I say cover crop because I see mixed results as it relates to the deer eating the plants.