Oh I love the BYC forum!!!
This is something I witnessed about 10 years ago when I got my first chickens, but never talked to anyone else who's had it happen also.
When I first got into chicken raising we were going through a REAL grasshopper problem......I mean it was of Biblical proportions!!!! I was use to seeing the girls beating large grasshoppers on the ground before they ate them.........but one day I saw a hen beating this "thing" on the ground, but the "thing" was floppy. I thought what in the world does she have?!?!...........looked closer and realized it was a baby mouse........looked around and just a few feet away was a freshly uncovered mouse nest.
WOW!!! talk about mixed emotions!!!! Gross, yuck, poor baby mouse, poor Mother mouse who'd just lost her baby, didn't know chickens would do THAT, doesn't that chicken look happy, hey the girls can help keep down the field mouse/rat population, I'm witnessing nature.
My girls are my teachers. I keep learning about life from them. : )
Christine