Evidence found
2,502 records across 7 countries and territories, 1912–2025.
Tangara vassorii · GBIF taxon key 2488175
Where has the Blue-and-black Tanager been recorded?
Tangara vassorii occurrence evidence comes from 2,502 records in 7 countries and territories, from 1912 to 2025. Most records come from Colombia.
- 2,502 records
- 7 places
- 79 years recorded
- Aves class
Observation evidence passport
Source coverage
CC0 GBIF Animalia occurrence facets, including country, month and year summaries.
Refreshed 2026-09-21. Inspect the taxon on GBIF.
What this means
The species has been recorded in the listed places in the stated source universe. Peak month: January.
12 months reach at least 10% of the peak facet count.
What this does not mean
repeated describes the record pattern, not a formal range, residency, abundance or conservation assessment.
A single record remains evidence of a recording, not proof that a population lives there.
Compare this animal’s observation pattern
When it is recorded
JFMAMJJASOND
Peak month: January. Records cluster in the months an animal is present and being looked for, so a summer peak can reflect observer effort as much as the animal.
Records over time
19122025
Recording effort has risen steeply almost everywhere since the 1990s, so a rising line usually shows more observers rather than more animals.
Where Blue-and-black Tanager has been recorded
The countries below show where occurrence evidence exists for Blue-and-black Tanager. They do not define a complete habitat range: survey effort differs by place, and historical or one-off records can appear alongside repeated presence.
| Place | Records | Share |
|---|---|---|
| Colombia | 2,262 | |
| Peru | 176 | |
| Ecuador | 31 | |
| Bolivia | 26 | |
| Venezuela | 4 | |
| Paraguay | 1 | |
| United States | 1 |
Related animals
Others in the family Thraupidae.
Blue-gray Tanager
7,837 records
Bananaquit
7,737 records
Blue-black Grassquit
5,333 records
Palm Tanager
5,079 records
Saffron Finch
4,025 records
Yellow-bellied Seedeater
3,471 records
Crimson-backed Tanager
3,465 records
Yellow-faced Grassquit
3,138 records
Record pattern: repeated
Repeated records across many years and months. This is inferred from how many years and months the animal appears in, not from a range map — treat it as evidence, not a formal assessment.
Repeated records across many years and months. This is inferred from how many years and months the animal appears in, not from a range map — treat it as evidence, not a formal assessment.