What is the Tawny Frogmouth's primary defensive strategy during the day?

Answer

Remaining completely immobile in an upright, 'broken branch' posture

The primary daytime strategy relies on immobility; the bird perches vertically, pulls feathers tight, stretches its head up, and closes its eyes to slits to mimic a broken limb.

What is the Tawny Frogmouth's primary defensive strategy during the day?
birdanimalappearancecharacteristicFrogmouth