Atascosa County

[TAMU1998]

Is he legal?

[Kenner97]

I say no.
Don't think he is 13" and has an branched antler.

[Slick8]

If that 3rd beam is un-branched then I'd say yes, hard to tell from the picture.

EDIT:
Don't take my word for it, I'm not 100% sure that a 3rd beam meets the requirements for an un-branched antler.

[TAMU1998]

Same deer from the rear.