Carolina Wren

Thryothorus ludovicianus

Summary

Whether you have seen a Carolina wren or not, you have undoubtedly heard their loud, rolling song that sounds like “Teakettle teakettle teakettle!” This lively species is found across most of the eastern U.S., including the entire state of Pennsylvania. Carolina wrens are known for constructing their messy, domed, cup-like nests in interesting locations in human environments – anywhere from nest boxes to mailboxes to pockets of hanging jackets. If a nest will fit, a Carolina wren will consider any location fair game!

Learn more about the Carolina wren here.

More Details

FAMILY

Troglodytidae (Wrens)

IDENTIFICATION

One of five wren species found regularly in Pennsylvania, the Carolina Wren is perhaps the most striking. They have buffy underparts, cinnamon brown upperparts, and a bold white “eyebrow.” In general, wrens are often identified by their short tails that are often cocked vertically while perched.

HABITAT

Carolina Wrens can be found in nearly any woodland or shrubby habitat, including riparian edges, swamps, overgrown farmland, suburban yards, and parks.

DIET

Omnivorous. Carolina Wrens are largely insectivorous, but they also eat fruits and seeds, especially at bird feeders.

Ecosystem Connections

Carolina wrens are a species that has benefited from the increased use of bird feeders by humans. As these winter food sources have become more common and winters have warmed due to climate change, this species has significantly expanded its range northward.

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