Troglodytes beani
The Cozumel Wren (Troglodytes beani), a charming island endemic, is a small, energetic songbird distinguished by its rich rufous-brown plumage and characteristic barred patterns. Measuring approximately 11-13 cm (4.3-5.1 inches) in length and weighing around 10-12 grams, it presents a compact form with a short, often cocked tail. Key field marks include a faint pale supercilium above the eye, subtly barred flanks, and dark barring on its wings and tail, setting it apart from other small passe...
This island specialist inhabits tropical dry forests, secondary growth, and dense coastal scrub, preferring areas with tangles and thick understory, primarily at low elevations across Cozumel.
The Cozumel Wren's diet consists almost exclusively of small invertebrates, including insects, spiders, and their larvae, which it skillfully gleans from vegetation and bark.
Highly active and notoriously furtive, the Cozumel Wren is a diurnal bird, constantly flitting through dense vegetation. It forages primarily by gleaning small invertebrates from foliage, bark crevices, and leaf litter, often probing with its slender bill. Males are strongly territorial, vigorous...
The Cozumel Wren is a year-round resident strictly endemic to Cozumel Island, located off the eastern coast of the Yucatán Peninsula in Quintana Roo, Mexico. Its entire global distribution is confined to this single island, where it is found across various low-elevation habitats. There is no bree...
Vulnerable
- The Cozumel Wren is an island endemic, found only on Mexico's Cozumel Island, making it a unique species found nowhere else in the world. - Its scientific name, *Troglodytes beani*, honors the American zoologist Tarleton H. Bean. - While often considered a full species, some ornithological auth...