I was taking a nap outside with the chickens because I was worried about them since they got attacked. Didn't want to fall asleep and leave them vulnerable so I took a nice nap outside. While I was laying down my chicken walks closer to me and she starts to purr and make this weird noise so I looked up and there was a snake she was trying to warn me about. It was a harmless black racer so I went to go catch it and cook it for the chickens lol!!! It ended up getting away as I violently chased it through the grass. I was just wondering how my chicken knew that?? I'm sure she's seen snakes before.... But what if they've never seen snakes?