We had a hawk encounter a while ago. I heard our chickens squawking so I ran and looked out the window, lo and behold a chicken hawk was running around trying to catch our chickens and especially our guinea keets. I ran out there with my sister, screaming at it, and it hightailed outta there! Thank goodness our chickens were smart and they all hid in the bushes, beneath our cars, etc. It took ages to find the 3 keets, they were so well hidden! Our 5 adult male guineas helped a bunch because they were making their warning noises (CHI-CHI-CHI) and luckily our chickens listened! The hawk surprisingly hasn't attempted again. I guess we scared it. Must've been a young one looking for easy prey.