So at 430 I kicked broody Black Betty off her nest. She seemed fine. She ate and laid down in the shavings for a bit. Had a colossal broody poo. She's been broody less than a week. And she's a great broody.
At 645 I went out to put the chickens to bed. I'm missing a chicken. Black Betty isn't in her nest.
I find her under the coop, she looks like shes laying on dirt thinking it's her eggs. So I pick up a 2x4 to push her with it and try to convince her to go back to bed. She acts really weird and stiff and pretty much rolls in a 180. I am able to run around the coop and pick her up. She's stiff and weak, can't stand, can't keep her head up.
She's dying. I know it.
She's on my lap right now, I brought her into the house where it's warm (cause she was cold) so she can die somewhat comfortably.
What could have possibly happened in the slightly more than 2 hours since I threw her off the nest?