What is under your porch that is so appealing to the possums? I suggest you remove the 'tempation' and make sure they have no access to food and water and enclose the porch.
possums
Possums are not blind.
Possums are eaten by snakes.
There are no possums in possum pie, as true possums are found in Australia and nearby islands, and they are protected in Australia. Possums are not the same as opossums.
No. Sugar is not poisonous to possums.
Possums are mammals, and are covered with hair.
a service porch is a porch but for service men to come in and out of!
The plural of porch is porches.
No. Ring-tail possums are not even close to being endangered.
There is no particular name for a female possum.
Possums are not eaten in modern times. In the past, the early settlers ate possums if nothing else was available. Certainly the Australian Aborigines ate possums.