That would be mendopete's worm cage Mod-1.
This is "mod-1" because:
1) It's not made of 1/2" hardware cloth. Instead, it's plastic "chicken wire". There was NONE to be had in "The Valley". (You can't really appreciate living "at the end of the road" until you do.) Actually, besides the fact that it is not self-supporting, I kinda like it. I could be 'making lemonade'.
2) It's square instead of round. That's a function of having to provide support stakes.
3) Surface area of a 3' diameter circle (mendopete's circular cage size), is pi (3.14) times the radius (1.5') squared, therefore, 7.06 square feet. This cage is 2' on a side, making it's surface area about 4 square feet. This may be significant, as the distance to the center of the circular one is 18". The shortest distance to the center of this one (from the middle of a side) is 12". From a corner, it's ~17". This could (should) lead to faster desiccation.
More pictures and details after I fill them.