The Philippine leaf warbler is a species of Old World warbler in the family Phylloscopidae. It is endemic to the Philippines on the islands Bohol, Samar, Leyte, Negros, Mindanao, Basilan and the Sulu Archipelago.
Region
Southeast Asia
Typical Environment
Endemic to the Philippines, occurring on Bohol, Samar, Leyte, Negros, Mindanao, Basilan, and the Sulu Archipelago. It inhabits tropical lowland to lower montane forests, including secondary forest, forest edges, and riparian corridors. The species forages primarily in the understorey and mid-canopy, frequently in vine tangles and leafy outer branches. It tolerates moderately disturbed habitats but is scarce in fully open farmland or urban areas.
Altitude Range
Sea level to 1800 m
Climate Zone
Tropical
Ease of Keeping
Beginner friendly: 1/5
This small leaf warbler is active and often joins mixed-species flocks as it gleans insects from foliage. Island populations show subtle differences in voice and plumage, which has led to taxonomic interest and occasional proposed splits. It adapts to secondary growth and forest edges, provided there is dense leafy cover. Its high, thin calls can be hard to locate, so it is more often heard than seen.
An illustration by Keulemans
Temperament
social and active
Flight Pattern
short rapid wingbeats
Social Behavior
Often travels in pairs or small family groups and readily joins mixed-species flocks with other insectivores. Nests are typically domed or cup-like and placed low in dense vegetation or among roots and ferns. Breeding pairs defend small territories but remain inconspicuous within thick foliage.
Migratory Pattern
Resident
Song Description
Song is a series of high-pitched, thin trills and sibilant notes delivered in short, repetitive phrases. Calls include sharp tseep and seee notes that carry through the forest understory. Vocalizations can vary subtly between islands.
