Free: Contests & Raffles.
How many acres are you working with. What's the predator population like, mainly hawks. Have any good water sources for the birds?
Predators are the largest problem if you are good on habitat. Honestly if you have the habitat you have what it will support in birds for the most part. Remember that in the "wild" I believe less than 10% of the birds in the fall make it to the following breeding season. Your statement that the released birds did not do well is true of most wild stocks as well.As for the surrogator I have not used one but the local chapter of Pheasants Forever has one that seems to have issues more often than not. If you are not checking on it regularly the following are issues I have heard and read about: loss of heat (flame blew out), lack of food or water, large predators broke in or disrupted (food,water, heat), freezing rain crushing top, and others. I think they are a great idea and if I ran a hunt club that claimed "non pen birds" I would use them in late spring early summer when weather is not as big a deal.Remember that in our wonderful state it is illeagle to release gamebirds (even on private property) without either being a licensed gamefarm or buying the birds from a licensed gamefarm the birds have to be proven disease free by the state vet office, we always used the Puyallup WSU branch vet. I had a conversation with the game dept. about this very thing this afternoon. I do not have the notes I took in front of me but the lady I spoke to even quoted the WAC that applies.
Predators are the largest problem if you are good on habitat. Honestly if you have the habitat you have what it will support in birds for the most part. Remember that in the "wild" I believe less than 10% of the birds in the fall make it to the following breeding season. Your statement that the released birds did not do well is true of most wild stocks as well.