This record was submitted by Rogier Niessen on 19 May 2025. All user submissions will be reviewed by the Records Committee. Entries listed here may be edited for brevity and clarity while the original record is left unchanged.
This record was submitted to the Records Committee for review.
The Records Committee began deliberating on this record.
The Records Committee completed its review and finalised its verdict.
| Species | Sakhalin Leaf Warbler Phylloscopus borealoides |
|---|---|
| Record ID | 11169 |
| Date | 19 May 2025 |
| Location | CCNR |
| Count | 1 individual |
| Date added | 19 May 2025 |
This record has not been accepted by the Records Committee. For more details, see below.
| Vote results | Against: 7 |
|---|---|
| Verdict | Not accepted (Verifiable) |
| Identification |
|---|
| Heard the distinct call of a leaf warbler when entering CCNR via Rifle Range Link. I recorded the sound of the bird and analyzed the sound recording at home which confirmed a mean peak frequency of 4.4kHz (with lets it fall in the frequency range attributed to Sakhalin according to earlier publications of Eaton et al.) |
| Habitat/behaviour |
|---|
| Heard the distinct call of a leaf warbler when entering CCNR via Rifle Range Link. I recorded the sound of the bird and analyzed the sound recording at home which confirmed a mean peak frequency of 4.4kHz (with lets it fall in the frequency range attributed to Sakhalin according to earlier publications of Eaton et al.) Bird only heard. Habitat was secondary forest. |
| Viewing conditions |
|---|
| n/a as bird only heard. Cloudy and damp. |
| Observer's experience |
|---|
| I have heard both Sakhalin and Pale-legged Leaf warblers at various occasion in Singapore before. Well-known with their sound/call. |
| Observer's experience w/similar species |
|---|
| I have heard both Sakhalin and Pale-legged Leaf warblers at various occasion in Singapore before. Well-known with their sound/call. |
Bird Society of Singapore. (2025). Record 11169: Sakhalin Leaf Warbler Phylloscopus borealoides. Retrieved July 30, 2025, from https://records.singaporebirds.com/record/11169/.