The Sulphur-bellied Whistler is a vibrant and striking bird endemic to the island of Sulawesi in Indonesia. It is characterized by its bright yellow underparts and contrasting black head markings.
Where to spot
Endemic to the island of Sulawesi, Indonesia, inhabiting montane rainforests and hill forests.
How to spot
Males are identified by their bright sulphur-yellow underparts, black head, and white throat. Females are duller. Listen for its loud, clear, and melodious whistling calls.
When to spot
Year-round resident. Most active and vocal during the early mornings and late afternoons, especially during the breeding season.
Where to spot
Endemic to the island of Sulawesi, Indonesia, inhabiting montane rainforests and hill forests.
How to spot
Males are identified by their bright sulphur-yellow underparts, black head, and white throat. Females are duller. Listen for its loud, clear, and melodious whistling calls.
When to spot
Year-round resident. Most active and vocal during the early mornings and late afternoons, especially during the breeding season.
Credits:
Wikimedia Commons
Credits:
Wikimedia Commons
Its brilliant yellow belly makes it one of the most visually impressive whistlers in Indonesia, often standing out in its forest habitat.
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