John had the same thought that I had.
I am not sure how long those
chickens will last without onsite supervision.
Chickens need food, freshwater, and a predator-safe living environment.
What I did see that was good was a dump truck of mulch which is good and a cattle panel
greenhouse to keep the mulch from blowing away.
Also good was to gather veggie scrap from
local restaurants to add to the mulch.
I will add getting lots of
coffee ground which might be easy and lots of bags of leaves if there are any still around now.
You might enjoy reading Dr.
Bryant Redhawk's great soil series:
https://permies.com/wiki/redhawk-soil