The Biak Triller is a species of triller endemic to Biak Island off the coast of New Guinea. It is characterized by its unique island-specific plumage and vocalizations.
Where to spot
Restricted to the forests and woodlands of Biak Island, Indonesia.
How to spot
Observation requires visiting Biak Island. Look for its small size and typical triller shape. Listening for its specific calls can help locate this elusive island endemic.
When to spot
Active during daylight hours, typically foraging in the mid to upper canopy.
Where to spot
Restricted to the forests and woodlands of Biak Island, Indonesia.
How to spot
Observation requires visiting Biak Island. Look for its small size and typical triller shape. Listening for its specific calls can help locate this elusive island endemic.
When to spot
Active during daylight hours, typically foraging in the mid to upper canopy.
Being restricted to a single island, the Biak Triller is an example of island endemism, where geographic isolation leads to the evolution of unique species.
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