Crithagra sulphurata
Silhouette: Sheatherius · PhyloPic
In 3 days ~70% in a week ~90%
The brimstone canary or bully canary (Crithagra sulphurata) is a small passerine bird in the finch family. It is a resident breeder in central and southern Africa. This species is found in open, lightly wooded habitats, such as hillsides with trees or scrub and forest edges. In South Africa it occurs mainly in coastal areas, inhabiting coastal bush, shrubs along streams, gardens, and areas with rank vegetation. It is not truly migratory, but undertakes some seasonal movements.
In 1760 the French zoologist Mathurin Jacques Brisson included a description of the brimstone canary in his Ornithologie based on a specimen collected at the Cape of Good Hope. He used the French name Le gros-bec du Cap de Bonne Espérance and the Latin Coccothraustes Capitis Bonae Spei. Although Brisson coined Latin names, these do not conform to the binomial system and are not recognised 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. One of these was the brimstone canary. Linnaeus included a brief description, coined... Wikipedia →
Possible
About 30% of wildlife watchers report a Brimstone Canary sighting in Nairobi National Park on a given day, based on 546 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 76th most-seen of the 371 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.
March–August and December
In those months about 40% of wildlife watchers report a Brimstone Canary in Nairobi National Park on a given day, against about 20% in February and November, the lowest months.
Between 8 and 11 am
Across all the parks we cover, that three-hour window holds the most Brimstone Canary sightings with a recorded time, and nearly all of them come between 6 am and 6 pm: it is a daytime animal.
Yes
Of the 25 parks where we can rate Brimstone Canary sightings, Nairobi National Park has the highest daily chance: about 30%. Next come Addo Elephant National Park (South Africa, about 30%) and Garden Route National Park (South Africa, about 20%).
Same genus: Crithagra
The closest relatives of the Brimstone Canary that you can see in Nairobi National Park (genus Crithagra, African Seedeaters, Serins, Canaries, and Citrils) are Reichenow's Seedeater (about 50%), Streaky Seedeater (about 40%) and African Citril (about 20%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Brimstone Canary is recorded against all the birds logged in Nairobi National Park (546 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.
