lol they invited just about every one to dinner, I like how Teba is looking at the drumstick like "would this be considered cannibalism?"
I find the reaction a bit odd. Because there is a Rito NPC conversation in game that implies that they eat poultry and the one quest which you need to make a Salmon dish. So poultry and fish seem typical of a Rito diet (Not unlike birds of prey)
Of course Teba's reaction for the sake of the art piece is nice.