What kind of experience do you have giving large hookbills the care, attention and diet that they need to live a long, healthy and fulfilling life?
It will be mainly smaller birds such as cockatiels and parakeets as those tend to be impulse buys or don’t get the care they deserve, I currently have two cockatiels (one is older and previously abused) and two budgies. I always do extensive research before looking into a new kind of bird and the same will go for taking care of any unfamiliar breeds, I will ask veterinarians, owners of said breed, and I will check respectable sites to find out as much as I can to take good care of a bird. If it’s something I am not 100% sure I can take care of I will find someone more experienced to either help me learn how to take care of it or to keep it until it finds its forever home.
Yes focus on just these two species. That would be good. If rescues were more focussed, they may actually do the birds in their care a great services.
You need to have a separate quarantine room where new birds can be housed and observed for at least 3 weeks, may be 5.
Regarding donations, perhaps you can charge people for visiting the place and interacting with some select tame individuals- not the whole flock.
Great intention! Hope you succeed. Wish I could do the same here in India but right now circumstances won't permit.

