I heard a thud followed by a bunch of strange screaming. A baby raccoon fell out the window of the building they were nesting in. The mother keeps traveling between the two crying babies, while looking for a way to bring the fallen one back up. The racoon in the building was more freaked out, they couldn't see their sibling.The situation lasted about 45 minutes, the mother went between the two screaming babies many more times, but I cut out for times sake.