Learn what every symbol on the card means.Full credits and sources at beakbrain.com/symbols










What the Cozumel Vireo sounds like

ID tip
The Cozumel vireo is 11.5 to 12.5 cm (4.5 to 4.9 in) long and weighs about 11 to 14.5 g (0.39 to 0.51 oz). The sexes have the same plumage. Adults have a dark chestnut-brown crown, nape, and ear coverts. They have an off-white patch from the lores to the eye and a wide white eye-ring; together they look like spectacles. Their upperparts are light chestnut-brown. Their wing coverts are gray-brown with wide yellowish-white tips that form two bold wing bars. Voice: The Cozumel vireo's song is a "high, sharp, rapid rhythmic wietweiweit--". Its calls "include rapid scolding like that of a wren (Troglodytidae)".
Text from Wikipedia, licensed CC BY-SA 4.0.
When to see the Cozumel Vireo
One bar for each month. Filled bars are the 8 months with records; pale bars are months with none. The wide bar is March, the month with the most records.
Where to see the Cozumel Vireo
The map shades 1 country with regular records, and 1 more in a lighter tone where the bird turns up only as a stray. Everything unshaded has no records. Countries are listed below the map.
Recorded as a rare visitor in Costa Rica.
About the Cozumel Vireo
The Cozumel vireo is a Near Threatened species of bird in the family Vireonidae, the vireos, greenlets, and shrike-babblers. It is endemic to the Mexican island of Cozumel off the Yucatán Peninsula.
Text adapted from Wikipedia, licensed CC BY-SA 4.0.
Easily confused with
Choco VireoVireo masteriThe Choco vireo is about 12.5 cm (4.9 in) long and weighs about 11 to 11.5 g (0.39 to 0.41 oz).
Slaty VireoVireo brevipennisThe slaty vireo is 11.5 to 12 cm (4.5 to 4.7 in) long; one individual weighed 11.8 g (0.42 oz) and two others 12.3 g (0.43 oz).
Blue Mountain VireoVireo osburniThe Blue Mountain vireo is 12.5 to 15 cm (4.9 to 5.9 in) long and weighs about 20 to 22 g (0.71 to 0.78 oz).
Learn the Cozumel Vireo in the BeakBrain App
Photo and call practice. Coming soon to iPhone and Android.
Play today's Daily BirdEvery photo and recording on this page is credited to its author under the licence shown. Spotted a problem with this page, or have a better photo? Contribute.