How does the social behavior of Ruby-crowned Kinglets typically change during migration compared to the breeding season?

Answer

They become more gregarious and less territorial, often joining flocks

During migration, kinglets exhibit increased social tolerance, frequently joining mixed-species foraging flocks as a mechanism for better defense and foraging efficiency.

How does the social behavior of Ruby-crowned Kinglets typically change during migration compared to the breeding season?
birdmigrationKinglet