I can hear that low cluckcluckcluckcluckcluck(ticking bomb) sound from 20 feet away,
long before they start sitting the nest. Comes from having a serial broody one summer, broke her 7 times.
How old is she in months, and how long has she been laying?
Here are my go-to signs for calling 'broody':
Is she on nest most the day and all night?
When you pull her out of nest and put her on the ground, does she flatten right back out into a fluffy screeching pancake?
Does she walk around...