I check that area quite often as it's close to my house. I have not found any evidence of coyote activity there.
There is a family of 8 who is currently terrorizing the good people of Mineola East. Cooksville Creek runs right up to where they are frequently spotted so I have no doubt they are in the Adamson Estate area but I never see them there.
I'll give you an update if I find them there, or signs they have been there.
Meghan