Vireo griseus
Silhouette: Caleb Gordon · PhyloPic
In 3 days ~40% in a week ~70%
The white-eyed vireo (Vireo griseus) is a small songbird of the family Vireonidae. It breeds in the eastern United States from New England west to northern Missouri and south to Texas and Florida, and also in eastern Mexico, northern Central America, Cuba and the Bahamas. Populations on the US Gulf Coast and further south are resident, but most North American birds migrate south in winter. This vireo frequents bushes and shrubs in abandoned cultivation or overgrown pastures.
They nest near the ground in tangled thickets. Nests are made of weeds, leaves, grass, bark or bits of trash. The grass-lined nest is a neat cup shape, attached to a fork in a tree branch by spider webs. It lays 3–5 dark-spotted white eggs. Both the male and female incubate the eggs for 12–16 days. The young leave the nest 9–11 days after hatching.
Measurements: Length: 4.3–5.1 in (11–13 cm) Weight: 0.3–0.5 oz (10–14 g) Wingspan: 6.7 in (17 cm) Its head and back are a greyish olive, and the underparts are white with yellow flanks. The wings and tail are dark, and there are two white wing bars on each wing. The eyes have white irises, and are surrounded... Wikipedia →
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Austin | 🇺🇸 United States | |
| 2 | San Antonio | 🇺🇸 United States | |
| 3 | Dallas | 🇺🇸 United States | |
| 4 | Houston | 🇺🇸 United States | |
| 5 | Orlando | 🇺🇸 United States | |
| 6 | Miami | 🇺🇸 United States | |
| 7 | Havana | 🇨🇺 Cuba | |
| 8 | Monterrey | 🇲🇽 México | |
| 9 | Baltimore | 🇺🇸 United States | |
| 10 | Washington | 🇺🇸 United States |
Possible
About 20% of wildlife watchers report a White-eyed Vireo sighting in Pico Bonito National Park on a given day, based on 123 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 87th most-seen of the 271 birds we can rate there. Over three days the chance rises to about 40%, and over a week to about 70%, if each day is a fresh chance.
February and November–December
In those months about 30% of wildlife watchers report a White-eyed Vireo in Pico Bonito National Park on a given day, against under 5% in July to September, the lowest months. Those are among Pico Bonito National Park's wettest months, with about 300 mm of rain a month against 80 mm in April.
Between 8 and 11 am
Across all the parks we cover, that three-hour window holds the most White-eyed Vireo sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
10th of 26
Of the 26 parks where we can rate White-eyed Vireo sightings, Pico Bonito National Park ranks 10th at about 20%. The best odds are in Congaree National Park (United States, about 50%), Everglades National Park (United States, about 50%) and Calakmul Biosphere Reserve (Mexico, about 50%). All parks ranked.
Same genus: Vireo
The closest relatives of the White-eyed Vireo that you can see in Pico Bonito National Park (genus Vireo, Vireos) are Red-eyed Vireo (about 20%), Yellow-throated Vireo (about 10%) and Philadelphia Vireo (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the White-eyed Vireo is recorded against all the birds logged in Pico Bonito National Park (123 verified sightings from 2019 to 2026), calibrated against known sighting rates. Figures are rounded to the nearest 10% because citizen-science data supports honest approximations, not decimals, and months with records from fewer than five people show "—". How it works.
