Hell, he practically invented Deibu... It's between him and ammo, anyway. (I've come to the conclusion that Z-aki and Gesu-aki are in fact one and the same person, and unless proven otherwise, I will assume that in all further correspondance. ;)
Seems like they are hibernating. A Patchouli told them that there will be a bad storm, but the adults think it's a lie and spring will come soon. The little ones anticipate spring and want to take it very easy, which the parents think is very cute. I don't know for sure.