Icterus wagleri
Silhouette: Matt Wilkins · PhyloPic
In 3 days ~10% in a week ~20%
The black-vented oriole (Icterus wagleri) is a species of bird in the family Icteridae, the oropendolas, New World orioles, and New World blackbirds.. It is found in El Salvador, Guatemala, Honduras, Mexico, and Nicaragua and has reached the United States as a vagrant.
The black-vented oriole was formally described in 1857 with the binomial Icterus wagleri, which it has retained ever since. The black-vented oriole is 20.5 to 23 cm (8.1 to 9.1 in) long. Males weigh an average of about 41 g (1.4 oz) and females an average of 39 g (1.4 oz). Adult males of the nominate subspecies have a black head, throat, upper breast, mantle, back, rump, uppertail coverts, and tail. Their lowermost belly and undertail coverts are also black. Their wing is mostly black with orange-yellow lesser and median coverts that show as an epaulet on the closed wing. Their underparts have a tinge of chestnut just below the black breast and are otherwise orange-yellow. Adult females are duller overall than males and generally more yellow... Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Celaque National Park | 🇭🇳 Honduras | |
| 2 | La Tigra National Park | 🇭🇳 Honduras | |
| 3 | Cañón del Sumidero National Park | 🇲🇽 Mexico | |
| 4 | Cumbres de Monterrey National Park | 🇲🇽 Mexico |
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Puebla | 🇲🇽 México | |
| 2 | Guatemala City | 🇬🇹 Guatemala | |
| 3 | Guadalajara | 🇲🇽 México | |
| 4 | Mexico City | 🇲🇽 México | |
| 5 | Tegucigalpa | 🇭🇳 Honduras |
| # | Zoo / Centre | Country | |
|---|---|---|---|
| 1 | Berlin Zoological Garden | 🇩🇪 Germany | |
| 2 | Aquarium Berlin | 🇩🇪 Germany |
Rare
Under 5% of wildlife watchers report a Black-vented Oriole sighting in Guadalajara on a given day, based on 32 verified sightings from GBIF citizen-science data. It is the 114th most-seen of the 184 birds we can rate there. Over three days the chance rises to about 10%, and over a week to about 20%, if each day is a fresh chance.
December
In that month about 10% of wildlife watchers report a Black-vented Oriole in Guadalajara on a given day, against under 5% in January to November, the lowest months. That is one of Guadalajara's driest months, with about 5 mm of rain against 210 mm in July.
Between 7 and 10 am
Across all the parks we cover, that three-hour window holds the most Black-vented Oriole sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
3rd of 5
Of the 5 cities where we can rate Black-vented Oriole sightings, Guadalajara ranks 3rd at under 5%. The best odds are in Puebla (México, about 10%) and Guatemala City (Guatemala, about 10%).
Same genus: Icterus
The closest relatives of the Black-vented Oriole that you can see in Guadalajara (genus Icterus, New World Orioles) are Streak-backed Oriole (about 30%), Bullock's Oriole (about 20%) and Hooded Oriole (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Black-vented Oriole is recorded against all the birds logged in Guadalajara (32 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.
