Critical first weeks & weather vulnerability
Emerges after 28-day incubation
High vulnerability to temperature changes
Needs 90°F brooder temperature
Cannot regulate body heat
Completely dependent on mother
First feathers developing
Short supervised swims only
Can drown in rain puddles
Beginning outdoor exposure
Still vulnerable to cold nights
Needs protection from predators
Full juvenile feathers
Can stay outdoors if above 50°F
Still sensitive to extreme weather