What hawk is this? / Que halcón es este?

I have a photography job at the university and this is my cousin's hacón,
the practice falconry and I would like to know what race is since I do not usually have much
Contact with my cousin, perhaps someone knows? and so let me know;)

Tengo un trabajo de fotografia en la universidad y este es el hacón de mi primo,
el practica cetrería y me gustaria saber que raza es ya que no suelo tener mucho
contacto con mi primo, acaso alguien lo sabe? y es así haganmelo saber ;)