The Dead Maggots From the Balcony

I was paranoid last summer about dust falling from the balcony upstairs. So i invested the pain of a half day's work and added some pieces of foam between the beams of the balcony. That i cut with a knife from big sheets and carefully fitted between the beams. It was a hot summer or spring day, work did me good. Later i added a piece of shower curtain under. Then they bought (i think it was after that) a bird feeder and a sack of seed for feeding the birds. The birds where making a mess and seeds where falling and squirrels were coming to eat the fallen seeds. Then the rains came and wetted the fallen seeds that could not fall through the beams anymore because of the pieces of foam and the seeds sprouted and grass started to grow. Then, i don't know how, the whole ecosystem completed with maggots. Cold came and some maggots died and then in warmer days maggots started to rot contributing to me who i stay here most of the time getting sick. And that's my story.