I hate it when baby squirrels go in the chipper. Hollow maple log yesterday, started chipping then heard the tell-tale squeaks. Probably after a couple had already gone through. One was then clinging to the feed wheel so I reversed it & stopped it. Scooped it up with some bark peelings and took it to a nearby bush, hopefully to be reclaimed by its mother. Another baby was under the feed table on the ground, put it with its brother. Don't like hurting baby animals or birds, even unintentionally!