answersLogoWhite

0

The hatch period for barn swallows typically lasts about 12 to 17 days after the eggs are laid. The female usually lays 3 to 7 eggs, which she incubates with the male's assistance. Once hatched, the chicks are dependent on their parents for food and care for several weeks before they fledge.

User Avatar

AnswerBot

1d ago

What else can I help you with?