Oh, misunderstood... LOL
Since this is a fairly international group:
I need ideas for keeping critters out: in the past I have lost birds to dogs, I have actually watched them scale 6 foot wood fence to get into flock area, tried chain link, but then the wild critters still got in. As I will try small birds I am concerned that they will have less survival chance then my LF did in the past.
So here is my list of predators to worry about in my suburb (I actually see these critters while working through out the urban cities, suburbs and rural areas I travel in... most people are in office buildings so they are clueless what lives in their neighborhood): Mountain Lion, Hawks, Vultures, Owls, Snakes, Opossum, Raccoon, Sewer Rats, Coyotes, Foxes, Dogs, Domestic Cats, Skunks, Otters, and Weasels.
I am thinking when I build the coop/pen area I need to make it hard to burrow under, covered and maybe different fencing materials... so ideas welcome. Oh anyone tried cameras of various types for night monitoring?
Seems as though you'll need some Large Australian Game to combat your Mountain Lion problem. Remember, they can kill foxes.