Nest helpers are composed primarily of young and breeding age males, but include both sexes and young birds start helping as early as 1.3 months old.
Young birds start helping as early as 1.3 months old. Nest helpers are composed primarily of young and breeding age males, but include both sexes.
Nest helpers are composed primarily of young and breeding age males, but include both sexes. Young birds start helping as early as 1.3 months old.
Nest helpers are composed primarily of young and breeding age males, but include both sexes. Young birds start helping as early as 1.3 months old.