Leiothlypis ruficapilla
Silhouette: Andy Wilson · PhyloPic
In 3 days ~70% in a week ~90%
The Nashville warbler (Leiothlypis ruficapilla) is a small songbird in the New World warbler family, found in North and Central America. It breeds in parts of the northern and western United States and southern Canada, and migrates to winter in southern California and Texas, Mexico, and the north of Central America. It has a gray head and a green back, and its underparts are yellow and white.
The Nashville warbler is a small warbler. Both male and female Nashville warblers have a gray head fading into a greenish back and wings, a white belly and a yellow throat and breast. They have a complete white eye ring, no wing bars, and a thin pointed black bill. Adult males have a rusty brown patch on their crown, which is usually hard to see and often covered by gray feathers. Males will raise it slightly when agitated. Females and immature birds have a duller olive-grey head, and less bold yellow on their throat. The Nashville warbler is closely related to Virginia's warbler, Lucy's warbler, and the Colima warbler, the four sharing generally similar plumage.
Measurements: Length: 4.3–5.1 in (11–13 cm) Weight: 0.2–0.5 oz (5.7–14.2 g) Wingspan: 6.7–7.9 in (17–20 cm) ��2... Wikipedia →
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Puebla | 🇲🇽 México | |
| 2 | Mexico City | 🇲🇽 México | |
| 3 | Guadalajara | 🇲🇽 México | |
| 4 | Toluca | 🇲🇽 México | |
| 5 | San Antonio | 🇺🇸 United States | |
| 6 | Monterrey | 🇲🇽 México | |
| 7 | Chicago | 🇺🇸 United States | |
| 8 | Minneapolis [Saint Paul] | 🇺🇸 United States | |
| 9 | Austin | 🇺🇸 United States | |
| 10 | Detroit | 🇺🇸 United States |
Possible
About 30% of wildlife watchers report a Nashville Warbler sighting in Mexico City on a given day, based on 4,021 verified sightings from GBIF citizen-science data. It is the 27th most-seen of the 332 birds we can rate there. Over three days the chance rises to about 70%, and over a week to about 90%, if each day is a fresh chance.
October to March
In those months about 50% of wildlife watchers report a Nashville Warbler in Mexico City on a given day, against under 5% in June to August, the lowest months. Those are among Mexico City's driest months, with about 20 mm of rain a month against 150 mm in July.
Between 8 and 11 am
Across all the parks we cover, that three-hour window holds the most Nashville Warbler sightings with a recorded time, and nearly all of them come between 6 am and 6 pm: it is a daytime animal.
2nd of 38
Of the 38 cities where we can rate Nashville Warbler sightings, Mexico City ranks 2nd at about 30%. The best odds are in Puebla (México, about 40%).
GBIF citizen-science records
It is estimated from how often the Nashville Warbler is recorded against all the birds logged in Mexico City (4,021 verified sightings), 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.
