The grass warblers are small passerine birds belonging to the genus Locustella. Formerly placed in the paraphyletic "Old World warbler" assemblage, they are now considered the northernmost representatives of a largely Gondwanan family, the Locustellidae.
The blue-headed fantail is a fantail endemic to the northern Philippines where it is found on the islands of Luzon and Catanduanes. Until recently, it was considered conspecific with the Tablas fantail and Visayan fantail.
The Taiwan bush warbler is a species of Old World warbler in the family Locustellidae. It is found only in Taiwan. Its natural habitat is undergrowth and grassland 1,200–3,000 m (3,900–9,800 ft) in elevation. It was first recorded in 1917 and named as a distinct species in 2000. The International Union for Conservation of Nature (IUCN) has assessed it as a least-concern species.
The Sulawesi bush warbler is a species of Old World warbler in the family Locustellidae. It is endemic to the island of Sulawesi in Indonesia where it is found on the forest floor.
The long-tailed bush warbler also known as the Long-tailed grasshopper-warbler is a species of grass warbler. It was formerly included in the "Old World warbler" assemblage. It is found only in the Philippines on the islands of Mindanao and Luzon.
The Philippine bush warbler, also known as the Luzon bush warbler, is a species of bird in the family Cettiidae. It was formerly conspecific with the Japanese bush warbler. It is found only in the Philippines in the Cordillera Mountain Range of northern Luzon. It is found in tropical montane forest.
The Philippine tailorbird, also known as the Visayan tailorbird or the Chestnut-crowned tailorbird is a species of bird formerly placed in the "Old World warbler" assemblage, but now placed in the family Cisticolidae. It is native to the Philippines in Western Visayas. Its natural habitats are tropical moist lowland forests, tropical mangrove forests and secondary growth.
The Mindanao brown dove is a threatened species of bird in the family Columbidae. It is endemic to forests on the Philippine islands of Mindanao and Basilan, but it has not been recorded from the latter island since 1937. It is threatened by habitat loss and hunting. Until recently, it was considered conspecific with the Tawitawi brown dove and collectively called the dark-eared brown dove.
The green-backed whistler or olive-backed whistler, is a species of bird in the family Pachycephalidae. It is endemic to the Philippines. Its natural habitats are tropical moist lowland forest and tropical moist montane forest.
The stripe-breasted rhabdornis, also known as the stripe-breasted creeper or plain-headed creeper, is a species of bird currently placed in the starling family, Sturnidae. It is endemic to the Philippines on the islands of Mindanao, Leyte, Samar and Biliran. It is typically found in tropical montane and submontane forest but has been found as low as 230 masl in Leyte. It is part of a species complex that includes the Visayan rhabdornis and the Grand rhabdornis which were formerly subspecies of this bird.
The black-and-cinnamon fantail is a species of bird in the fantail family Rhipiduridae. It is endemic to the island of Mindanao in the Philippines where it is found in the tropical montane forests above 1,000 meters above sea level. The specific name is derived from Latin niger for 'black', and cinnamomeus for 'cinnamon'.
The Bagobo babbler or Bagobo robin is a monotypic species of bird with its taxonomy undergoing numerous changes and is currently classified as Muscicapidae or an old world flycatcher. It is endemic to the Philippines only found in Mindanao. It was once deemed "unquestionably the Philippines most secretive bird" by ornithologist Robert Kennedy. It habitat are in moist montane forests up to 2,030 meters above sea level. It is named after the Bagobo tribe.
The russet bush warbler is a songbird species. Formerly placed in the "Old World warbler" assemblage, it is now placed in the newly recognized family Locustellidae. B. mandelli was until recently considered a subspecies of B. seebohmi, and the name "russet bush warbler" was applied to the entire species complex. After this was split up, Benguet bush warbler was proposed as a new name for B. seebohmi proper. The species is found in southeast Asia.
The Mindanao miniature babbler also known as the Mindanao plumed-warbler is a bird species in the family Cisticolidae. It was formerly conspecific with the Visayan miniature babbler. This bird is endemic to the Philippines found only on the island of Mindanao. Its natural habitats are tropical moist lowland forests and tropical moist montane forests. At just 7 centimeters long and weighing 5 grams, it is one of the smallest birds in Asia.
The Bicol ground warbler is a species of passerine bird in the family Locustellidae. It is native to southern Luzon and Catanduanes in the Philippines. It was formerly conspecific and forms a species complex with the Cordillera ground warbler and Sierra Madre ground warbler, which are some of most elusive birds in the country due to their extremely shy nature. Its natural habitat is tropical moist lowland forest. It is threatened by habitat loss.
The Visayan fantail is a fantail endemic to the Philippines on islands of Negros, Panay, Guimaras, Masbate and Ticao. Until recently, it was considered conspecific with the blue-headed fantail and Tablas fantail.
The trilling tailorbird or green-backed tailorbird is a species of bird formerly placed in the "Old World warbler" assemblage, but now placed in the family Cisticolidae. The bird is endemic to the Philippines on the Northern side of the island of Luzon. Its natural habitats are tropical moist lowland forests, tropical mangrove forests and secondary growth.
The Sierra Madre ground warbler is a species of passerine bird in the family Locustellidae. It is endemic to the island of Luzon in the Philippines, where it is found in the northeastern and eastern foothills of the Sierra Madre. Its habitat is in tropical moist lowland and the lower reaches of tropical montane forest. It was formerly conspecific and forms a species complex with the Cordillera ground warbler and Bicol ground warbler, which are some of most elusive birds in the country due to their extremely shy nature.While not officially threatened, its population is said to be declining due to habitat destruction through deforestation.
The Visayan rhabdornis is a species of bird currently placed in the starling family, Sturnidae. It is endemic to the central Philippines on the islands of Negros and Panay. It was previously considered a subspecies of the stripe-breasted rhabdornis. It lives in tropical moist montane forest and is threatened by habitat loss.
The flame-crowned flowerpecker is a species of bird in the family Dicaeidae. It is endemic to Mindanao in the Philippines. The yellow-crowned flowerpecker, which is endemic to Luzon, was formerly considered conspecific.
