Top 15 Most Common Bird in Bukidnon

The yellow-bellied whistler (Pachycephala philippinensis), or Philippine whistler, is a species of bird in the family Pachycephalidae that is endemic to the Philippines. Its natural habitats are subtropical or tropical moist lowland forest and subtropical or tropical moist montane forest.

The Philippine serpent eagle is distinguished from other species of serpent eagle by more well-defined spots on the underparts and wings.

The Philippine coucal (Centropus viridis) is a species of cuckoo in the family Cuculidae. It is endemic to the Philippines.

The black-naped oriole is medium-sized and overall golden with a strong pinkish bill and a broad black mask and nape. The adult male has the central tail feathers tipped yellow and the lateral ones are more broadly yellow. The female has the mantle colour more greenish or olive. The juvenile has a streaked underside. The nestling has dull greenish with brown streaks. The head and nape are more yellowish and the undertail coverts are yellow. Several variations exist in the populations that have been separated as subspecies. The subspecies in the Andamans, O. c. andamanensis has all black wings while O. c. macrourus of the Nicobars has a very broad nape band so that only the top of the head is yellow. The wings are all black with a yellow primary covert patch. The calls of the Andaman and the Nicobar subspecies are said to be quite different, the latter having a more modulated call note. In the Southeast Asian populations some geographic trends include a reduction of yellow on the forehead and a decreased brightness in the yellow plumage from north to south. Females from southern populations are more greenish on the back and tail and there are no yellow spots on the tips of the secondaries as in northern populations. The usual call is a nasal niee or myaa and the song (diffusus) is a fluty iwee wee wee-leeow. They have a dipping flight.

The overall size (length: 46–59 cm; 18–23 in.) and body proportions vary regionally. In the far northeast in Japan, the Kuriles and the Sakhalin peninsula, it is somewhat larger than the carrion crow. All taxa have a relatively long bill with the upper one quite thick and arched, making it look heavy and almost raven-like. Generally, all taxa have dark greyish plumage from the back of the head, neck, shoulders and lower body. Their wings, tail, face, and throat are glossy black. The depth of the grey shading varies across its range.

The eyebrow buzz (Pycnonotus goiavier), is a common songbird from the family of the buulbuuls. The eyebrow bulge is found in large parts of Southeast Asia and the Indian Archipelago.

The Mindanao hornbill (Penelopides affinis), sometimes called the Mindanao tarictic hornbill, is a medium-small species of hornbill found in the canopy of rainforests on Mindanao, Dinagat, Siargao and Basilan in the southern Philippines. As is the case with all Philippine tarictic hornbills, it has been considered a subspecies of P. panini. The Samar hornbill is often included as a subspecies of the Mindanao hornbill.

Adult individuals have a black sub-ocular line starting from the gape to the nape (McGregor, 1909) followed by a white line from the posterior border of the eye to the nape (Carino, 2009; McGregor, 1909). In general, these birds have brown feathers but the crown is pale gray and the chin and upper throat is tawny (Baptista et al., 2017). In addition, lower breast and abdomen are slightly pale yellow which is much paler than the posterior part, the under tail-coverts are dark pearl-gray and the wings are brown with the primaries having pale edges, and the rectrices each having a wide gray band on the terminal end (McGregor, 1909). These birds are also characterized by short bills (Carino, 2009; Hachisuka, 1941), and greenish bronze collar (Carino, 2009; McGregor, 1909) or green or blue iridescence on the nape (P. Simpson, pers. Commun., September 11, 2017).

The Philippine nightjar (Caprimulgus manillensis) is a species of nightjar in the family Caprimulgidae. It is endemic to the Philippines. Its local names are kandarapa (Tagalog) and tagolilong (Cebuano). Its natural habitats are subtropical or tropical moist lowland forest, subtropical or tropical mangrove forest, and subtropical or tropical moist montane forest.

The red-keeled flowerpecker or red-striped flowerpecker (Dicaeum australe) is a species of bird in the family Dicaeidae. It is endemic to the Philippines. Its natural habitat is subtropical or tropical moist lowland forests. The black-belted flowerpecker (D. haematostictum) was formerly regarded as a subspecies of this bird.

The Philippine cuckoo-dove is a large cuckoo-dove that measures 38.5 centimetres (15.2 in) in length, and weighs 157 to 191 g (5.5 to 6.7 oz). The head is cinnamon reddish brown in colour, and the uppermantle has an amethyst shine with small brown freckles. The hindneck has an amethyst shine too. The adult has an orange-reddish brown forehead, with a chestnut coloured crown and nape that have pinkish tinge. The irides are red, and the beak is brown. The ear coverts and neck-sides are also orange-reddish brown. The hindneck and breast-sides are shiny pinkish purple, and have black spots. The breast is lightly tinged with lilac. The outer tail coverts are dark reddish brown, with black subterminal bands. The feet are bright red in colour. The adult female has warm buff hindneck which is spotted and barred with black. The mantle and the wing coverts are more reddish brown at peripheries. The juvenile resembles the female in appearance, but is more barred.

The chestnut munia or black-headed munia (Lonchura atricapilla) is a small passerine. It was formerly considered conspecific with the closely related tricoloured munia, but is now widely recognized as a separate species. This estrildid finch is a resident breeding bird in Bangladesh, Brunei, Cambodia, China, India, Indonesia, Laos, Malaysia, Burma, Nepal, the Philippines, Singapore, Taiwan, Thailand, Vietnam and Hawaii. It also has been introduced to all the Greater Antilles and Martinique in the Caribbean. Before 1995, it was the national bird of the Philippines, where it is known as mayang pula ("red maya") because of its brick red patch on the lower back which is visible only when it flies. (This distinguishes it from other birds locally called maya, notably the predominantly brownish "mayang simbahan" (tree sparrow) which is more common in urban areas.)

The striated grassbird (Megalurus palustris) is an "Old World warbler" species in the family Locustellidae. It was formerly placed in the family Sylviidae. It is now the only species placed in the genus Megalurus. It is found in Bangladesh, Cambodia, China, India, Indonesia, Laos, Malaysia, Myanmar, Nepal, Pakistan, the Philippines, Thailand, and Vietnam. Noisy and conspicuous, often sitting and calling exposed on tops of grasses, bushes and telephone wires. Note streaked crown and streaked upper breast. This species has an extremely large range, and hence does not approach the thresholds for Vulnerable under the range size criterion (Extent of Occurrence <20,000 km2 combined with a declining or fluctuating range size, habitat extent/quality, or population size and a small number of locations or severe fragmentation). The population trend is not known, but the population is not believed to be decreasing sufficiently rapidly to approach the thresholds under the population trend criterion (>30% decline over ten years or three generations). The population size has not been quantified, but it is not believed to approach the thresholds for Vulnerable under the population size criterion (<10,000 mature individuals with a continuing decline estimated to be >10% in ten years or three generations, or with a specified population structure). For these reasons the species is evaluated as Least Concern. The genus Megalurus formerly included additional species. A comprehensive molecular phylogenetic study of the grassbird family Locustellidae published in 2018 found that Megalurus was non-monophyletic. In the resulting reorganization, fives species were moved to the resurrected genus Poodytes and four species were moved to Cincloramphus leaving only the striated grassbird in Megalurus.

Philippine hanging parrots are about 14 cm (5.5 in) long, weigh 32–40 g, and have a short rounded tail. They are mainly green with areas of red, orange, yellow, and blue varying between subspecies. The forehead is red and the irises are dark brown. Adults have red beaks and orange legs except for Loriculus (philippensis) bonapartei which have black beaks and grey legs. They are sexually dimorphic with only the males having red on their chin or upper chest, except for the Loriculus (philippensis) camiguinensis in which neither the male or female has a red bib or chest. Juveniles have less red on their heads and paler beaks, but otherwise resemble the female.

Like all frogmouths, the Philippine frogmouth has large eyes for better night vision, a large flat bill for capturing insects, and cryptic plumage which allows them to be camouflaged while perched during the day. They are the only frogmouth species found in the Philippines, and can be confused with the Philippine Nightjar, which despite its similar shape has very different plumage. The Philippine frogmouth is a medium frogmouth, being 24–26 cm long, with two color morphs (and intermediate phases); one is a chestnut rufous with deep rufous ground color, the other a lighter brown with buff and black barring. Both morphs have three distinct light buff or white bands; one on their hindneck, a second on their lower throat, and a third around the lower breast. They have a yellow-orange iris and brown feet and bill. Although males and females have a similar appearance, females are typically darker and plainer.