Different areas will have different predators - I would focus in on nest raiders
If I were to try to help out , I would say hit up the coons with trapping just prior and during nesting season - this will give you a small time frame before surrounding coons fill in any vacancies of job position's you just made available
I know I would shoot a coyote in a hearbeat but when you sit back and think about it how many coons , possums , and other nest raiders does a Eagle or Coyote eat in a year ?