Best way to naturally grow Paw Paws form seeds?

[Feedman]

We got several paw paw trees growing along a creek. Coons will get them if you are not watching them close

 

[bird whisperer]

Update????

I will check them this weekend, they are in a fridge in a house we are renovating. Also got my next batch of live trees last week so I will be planting no matter what.