Evidence found
4,172 records across 10 countries and territories, 1912–2026.
Horornis diphone · GBIF taxon key 8351644
Where has the Japanese Bush Warbler been recorded?
Horornis diphone occurrence evidence comes from 4,172 records in 10 countries and territories, from 1912 to 2026. Most records come from South Korea.
- 4,172 records
- 10 places
- 47 years recorded
- Aves class
Observation evidence passport
Source coverage
CC0 GBIF Animalia occurrence facets, including country, month and year summaries.
Refreshed 2026-09-20. Inspect the taxon on GBIF.
What this means
The species has been recorded in the listed places in the stated source universe. Peak month: June.
6 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: June. 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
19122026
Recording effort has risen steeply almost everywhere since the 1990s, so a rising line usually shows more observers rather than more animals.
Where Japanese Bush Warbler has been recorded
The countries below show where occurrence evidence exists for Japanese Bush Warbler. 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 |
|---|---|---|
| South Korea | 3,869 | |
| Mongolia | 126 | |
| Japan | 65 | |
| United States | 44 | |
| China | 33 | |
| Russia | 23 | |
| Taiwan | 5 | |
| Laos | 3 | |
| Philippines | 3 | |
| Hong Kong | 1 |
Related animals
Others in the family Cettiidae.
Cetti's Warbler
82,331 records
Green Hylia
485 records
Aberrant Bush Warbler
18 records
Fiji Bush Warbler
15 records
Palau Bush Warbler
13 records
Timor Stubtail
2 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.