My guineas are now 14 weeks. Attached to the coop is a large covered run area, 14x30. They are ready to explore my 4 acres, however I am a little nervous due to a red tail hawk I have here. I see him flying around at various times of the day and I know he has been checking them out. At 14 weeks old, have they gotten a little too big for him to mess with? I'm not so sure.