This is the Rotisserie achievement for hitting a chicken while it's in the air with a fire arrow. Load up "The Village", click continue, or just progress to that level in order to easily do this. Move your way across the level up towards the ruins just past where the people have a rally. There will be a ton of chickens roaming, run and grab one. Find a wall post that's high, then throw and try to shoot just below the chicken as it's falling with the fire arrow. It's sensitive so fairly easy to get, may take a couple tries. Video guide attached below.