I've been watching the Prize Package mare for a couple weeks. She gets restless at about 8PM every night, lots of up and down, moving around, restlessness. But she's braided up now so she must be getting close. Next couple days, I would guess.
Haha...I have 9 horses I'm watching although 4 are thankfully on one cam!
The owner thought Whispering Wind was acting strangely earlier and she wanted to come in from outside on her own so I'd be watching her closely if I were you...