Large-billed Leaf Warbler

The Large-billed Leaf Warbler, Phylloscopus magnirostris, presents itself as a somewhat larger member of the leaf warbler family. It is characterized by a single wing bar and a prominent yellowish-white supercilium. A broad and dark eye stripe extends behind the eye, complementing the large darkish upper mandible. The species also sports a dark crown and greyish ear-coverts.

Identification Tips

When attempting to identify this bird, look for the distinctive features such as the single wing bar, the yellowish-white supercilium, and the dark eye stripe. The large bill is a key differentiator from other leaf warblers within its range.

Habitat

This leaf warbler favors dense vegetation and can occasionally be observed in urban settings.

Distribution

Breeding occurs in central China and the Himalayas, while wintering takes place in Sri Lanka, the Western Ghats, and associated hill ranges.

Behaviour

The Large-billed Leaf Warbler is more often heard than seen, making its presence known through its calls.

Song & Calls

The bird's vocal repertoire includes a two-note 'dir-tee' call, with the second note pitched much higher. Another call is a faint single note followed by a series of paired-notes descending evenly. These calls are emitted frequently and at regular intervals.

Similar Species

This species may be confused with the Arctic Warbler, but the Large-billed Leaf Warbler's distinctive call and larger bill serve as identification clues.

Conservation Status

The IUCN Red List has classified the Large-billed Leaf Warbler as Least Concern, indicating a stable population.