How Many Babies Do Great Horned Owls Usually Have?
How Many Babies Do Great Horned Owls Usually Have? Clutch Size:1-4 eggs Number of Broods: 1 brood Egg Length: 2.1-2.2 in (5.3-5.6 cm) Egg Width: 1.8-1.9 in (4.5-4.7 cm) Incubation Period: 30-37 days How often do great horned owls have babies? Great Horned Owls generally only have one brood per season. Replacement clutches are possible