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It is a small bird, 12.5 cm in length. It is olive-green above and whitish or pale yellow below. It has two white bars on the wing, pale edges to the flight-feathers and a pale yellow stripe between the bill and eye. The eye is grey-brown. It has several songs and calls, producing a one-syllable chattering, a repeated two-syllable song and a three-syllable song. It is very similar to the mangrove vireo (V. pallens) and Jamaican vireo (V. modestus). It has a slightly thinner and darker bill than the mangrove vireo.
Text from Wikipedia, licensed CC BY-SA 4.0.
When to see the San Andres Vireo
One bar for each month. Filled bars are the 10 months with records; pale bars are months with none. The wide bar is October, the month with the most records.
Where to see the San Andres Vireo
The map shades 1 country with regular records. Everything unshaded has no records. Countries are listed below the map.
About the San Andres Vireo
The San Andres vireo or St. Andrew vireo is a threatened species of vireo endemic to the Colombian island of San Andrés in the Caribbean, located off the east coast of Nicaragua. Due to habitat loss from the ever expanding population on these small islands, the species has now become limited to a few localities on the southern half of the island, but it is still common in some of these areas. It is found in most habitat types on the island.
Text adapted from Wikipedia, licensed CC BY-SA 4.0.
Easily confused with
Flat-billed VireoVireo nanusThe flat-billed vireo is 12 to 13 cm (4.7 to 5.1 in) long and weighs about 10 to 11 g (0.35 to 0.39 oz).
Dwarf VireoVireo nelsoniThe dwarf vireo is 10 to 11 cm (3.9 to 4.3 in) long; two individuals weighed 9.2 and 9.4 g (0.32 and 0.33 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).
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