Melanoptila glabrirostris
Silhouette: Sheatherius · PhyloPic
In 3 days ~70% in a week >90%
The black catbird (Melanoptila glabrirostris) is a songbird species in the monotypic genus Melanoptila, part of the family Mimidae. At 19–20.5 cm (7.5–8.1 in) in length and 31.6–42 g (1.11–1.48 oz) in mass, it is the smallest of the mimids. Sexes appear similar, with glossy black plumage, black legs and bill, and dark brownish eyes. The species is endemic to the Yucatán Peninsula, and is found as far south as Campeche, northern Guatemala and northern Belize. Although there are historical records from Honduras and the US state of Texas, the species is not now known to occur in either location. It is found at low elevations in semi-arid to humid habitats ranging from shrubland and abandoned farmland to woodland with thick understory, and is primarily sedentary.
Although it is a mimid, the black catbird is not known to imitate any other species. Its song is a mix of harsh notes and clear flute-like whistles, with the phrases repeated. It builds a cup nest in low bushes or trees, and lays two bluish eggs. It is threatened by habitat loss, and has been assessed as near threatened by the International Union for Conservation of Nature.
When Philip Sclater first described the... Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Arrecifes de Cozumel National Park | 🇲🇽 Mexico | |
| 2 | Sian Ka'an Biosphere Reserve | 🇲🇽 Mexico | |
| 3 | Calakmul Biosphere Reserve | 🇲🇽 Mexico | |
| 4 | Celestún Biosphere Reserve | 🇲🇽 Mexico | |
| 5 | Ría Lagartos Biosphere Reserve | 🇲🇽 Mexico |
| # | Zoo / Centre | Country | |
|---|---|---|---|
| 1 | Xcaret | 🇲🇽 Mexico |
Likely
About 40% of wildlife watchers report a Black Catbird sighting in Sian Ka'an Biosphere Reserve on a given day, based on 1,007 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 30th most-seen of the 288 birds we can rate there. Over three days the chance rises to about 70%, and over a week to over 90%, if each day is a fresh chance.
June and August
In those months about 60% of wildlife watchers report a Black Catbird in Sian Ka'an Biosphere Reserve on a given day, against about 20% in January, the lowest month. Those are among Sian Ka'an Biosphere Reserve's wettest months, with about 180 mm of rain a month against 30 mm in March.
Between 7 and 10 am
Across all the parks we cover, that three-hour window holds the most Black Catbird sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
2nd of 5
Of the 5 parks where we can rate Black Catbird sightings, Sian Ka'an Biosphere Reserve ranks 2nd at about 40%. The best odds are in Arrecifes de Cozumel National Park (Mexico, about 70%).
Same family: Mimidae
The closest relatives of the Black Catbird that you can see in Sian Ka'an Biosphere Reserve (family Mimidae, Mockingbirds and Thrashers) are Tropical Mockingbird (about 70%) and Gray Catbird (about 30%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Black Catbird is recorded against all the birds logged in Sian Ka'an Biosphere Reserve (1,007 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.
