Carolina Wren singing his heart out. Unlike other wren species, only the male Carolina Wren sings the loud song. In other species, such as the Stripe-breasted Wren of Central America, both members of a pair sing together. The male and female sing different parts, and usually interweave their songs so that they sound like a single bird singing. | Jen Marie Photography

Backyard Birding: Carolina Wren Babies and Nests

Northern House Wren Nesting Habits, Breeding Season

Identify and Attract a Carolina Wren

Carolina wren - Bird Informer

Carolina Wren Nesting Habits, Diet, And Winter Behavior

Wren Nesting Habits {Explained!} — Forest Wildlife