Sakesphorus canadensis
Silhouette: Sheatherius · PhyloPic
In 3 days ~20% in a week ~40%
The black-crested antshrike (Sakesphorus canadensis) is a passerine bird in subfamily Thamnophilinae of family Thamnophilidae, the "typical antbirds". It is found in tropical South America in Trinidad, Colombia, Venezuela, the Guianas, Brazil, and Peru.
In 1760 the French zoologist Mathurin Jacques Brisson included a description of the black-crested antshrike in his Ornithologie based on a specimen that he mistakenly believed had been collected in Canada. He used the French name La Pie-Griesche de Canada and the Latin name Lanius Canadensis. Although Brisson coined Latin names, these do not conform to the binomial system and are not recognized by the International Commission on Zoological Nomenclature. When in 1766 the Swedish naturalist Carl Linnaeus updated his Systema Naturae for the twelfth edition he added 240 species that had been previously described by Brisson in his Ornithologie. One of these was the black-crested antshrike. Linnaeus included a brief description, used the binomial name Lanius canadensis and cited Brisson's work. This species is now placed in the genus Sakesphorus that was erected by the British ornithologist Charles Chubb in 1918.
The black... Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Anavilhanas National Park | 🇧🇷 Brazil | |
| 2 | Caroni Swamp | 🇹🇹 Trinidad and Tobago | |
| 3 | Henri Pittier National Park | 🇻🇪 Venezuela | |
| 4 | Amacayacu National Natural Park | 🇨🇴 Colombia | |
| 5 | Tayrona National Natural Park | 🇨🇴 Colombia |
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Barranquilla | 🇨🇴 Colombia | |
| 2 | Valencia | 🇻🇪 Venezuela |
With luck
About 10% of wildlife watchers report a Black-crested Antshrike sighting in Barranquilla on a given day, based on 46 verified sightings from GBIF citizen-science data. It is the 80th most-seen of the 153 birds we can rate there. Over three days the chance rises to about 20%, and over a week to about 40%, if each day is a fresh chance.
April and October
In those months about 20% of wildlife watchers report a Black-crested Antshrike in Barranquilla on a given day, against under 5% in May–June and November–January, the lowest months.
Between 7 and 10 am
Across all the parks we cover, that three-hour window holds the most Black-crested Antshrike sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
Yes
Of the 2 cities where we can rate Black-crested Antshrike sightings, Barranquilla has the highest daily chance: about 10%. Next come Valencia (Venezuela, about 10%).
Same order: Passeriformes
The closest relatives of the Black-crested Antshrike that you can see in Barranquilla (order Passeriformes, Perching Birds) are Great-tailed Grackle (about 80%), Carib Grackle (about 70%) and Tropical Kingbird (about 50%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Black-crested Antshrike is recorded against all the birds logged in Barranquilla (46 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.
