Lompobattang Flycatcher

Tentang

The Lompobattang Flycatcher (Cyornis sanfordi) is a small passerine bird endemic to the island of Sulawesi, Indonesia. It is a forest-dwelling species, primarily found in montane and submontane forests. This species is notable for its distinctive plumage, particularly the male's vibrant blue coloration, and its restricted geographic range, making it a species of conservation concern.

Ukuran dan masa hidup

Panjang

14-15 cm

Bentang sayap

Approximately 20-22 cm

Berat

12-16 g

Masa hidup

Unknown, likely 3-5 years in the wild

Makanan

Insectivore

Ciri fisik

Bulu

Adult male: Glossy dark blue upperparts, including crown, nape, back, and wings. The face is blackish, extending to the lores and around the eye. The throat and upper breast are a rich orange-rufous, sharply demarcated from the white belly and undertail-coverts. The flanks are washed with rufous. Adult female: Olive-brown upperparts, with a rufous tinge on the rump and uppertail-coverts. The wings and tail are brownish. The throat and breast are duller rufous-orange than the male, fading to a whitish belly. There is often a faint pale eye-ring. Both sexes have dark brown flight feathers and tail feathers.

Bentuk paruh

Slender, pointed, and slightly hooked at the tip, typical of insectivorous flycatchers. Blackish in color.

Warna mata

Dark brown

Warna kaki

Dark grey to blackish

Ciri pembeda

Males are distinguished by their striking dark blue upperparts contrasting with orange-rufous underparts and black face. Females are more subdued but show a rufous wash on the rump and a duller orange-rufous breast. Its restricted range to Mount Lompobattang is a key identifier.

Penampilan muda

Juveniles are likely to be duller and more mottled than adult females, possibly with a scaly appearance on the upperparts and breast, typical of juvenile flycatchers, before acquiring adult plumage. Specific detailed descriptions are scarce.

Perubahan musiman

No significant seasonal plumage changes are reported for this species. Plumage remains consistent throughout the year.

Dimorfisme seksual

Pronounced. Males are much more brightly colored with glossy dark blue upperparts and vivid orange-rufous underparts. Females are duller, predominantly olive-brown above with a duller rufous-orange breast.

Cara identifikasi

1. 1

   Male Plumage

   Look for the striking combination of glossy dark blue upperparts, blackish face, and vibrant orange-rufous throat and upper breast sharply contrasting with a white belly. This specific pattern is unique among blue flycatchers in its range.

2. 2

   Female Plumage

   Identify females by their olive-brown upperparts with a rufous wash on the rump, and a duller rufous-orange breast fading to whitish. The overall subdued coloration with hints of rufous is key.

3. 3

   Geographic Location

   Crucially, this species is endemic to Mount Lompobattang. Any blue flycatcher observed in the montane forests of this specific mountain should be considered a strong candidate for C. sanfordi.

4. 4

   Habitat

   Focus on montane and submontane forests, particularly in dense undergrowth and mid-story vegetation, typically above 1,100 meters.

5. 5

   Vocalization

   Listen for its melodious, whistled song, which can be a key identifier in dense forest where visual identification is challenging.

Habitat dan persebaran

Bioma

Tropical moist montane forests, tropical moist submontane forests

Persebaran geografis

Endemic to Mount Lompobattang, South Sulawesi, Indonesia.

Rentang ketinggian

Primarily found between 1,100 and 1,600 meters above sea level, though records exist from 800 to 2,000 meters.

Lingkungan yang disukai

Dense undergrowth and mid-story of primary and mature secondary montane forest, often near ravines or areas with dense vegetation cover.

Perilaku

Waktu aktivitas

Diurnal, active during daylight hours.

Kebiasaan makan

Primarily insectivorous, foraging for small invertebrates (insects, spiders) by sallying from a perch to catch prey in mid-air or gleaning from foliage. It typically forages in the lower to mid-story of the forest.

Perilaku sosial

Typically observed singly or in pairs. It is not known to form large flocks. May occasionally join mixed-species foraging flocks.

Pola terbang

Agile and direct, characterized by short, quick flights between perches when foraging. It often returns to the same perch after a sally.

Pola migrasi

Resident and non-migratory. It is restricted to its montane habitat on Mount Lompobattang.

Teritorialitas

Likely territorial, especially during the breeding season, defending a breeding territory from conspecifics.

Reproduksi

Musim kawin

Poorly documented, but likely coincides with the rainy season or periods of abundant insect availability, possibly between October and April.

Kebiasaan bersarang

Nesting habits are not well-described. Like other Cyornis flycatchers, it is expected to build a cup-shaped nest of moss, rootlets, and fibers, typically placed in a tree cavity, a crevice, or among dense vegetation close to the ground.

Jumlah telur

Likely 2-4 eggs, similar to other Cyornis species.

Deskripsi telur

Specific details on egg color, size, and markings are not well-documented for this species.

Masa inkubasi

Undocumented, but likely around 12-15 days, consistent with similar-sized flycatchers.

Masa terbang

Undocumented, but likely around 12-16 days after hatching.

Perawatan orang tua

Both parents are likely involved in nest building, incubation, and feeding of the young, as is common in the Muscicapidae family.

Di mana ditemukan

Tips lapangan

1. Focus on Elevation. Concentrate your search within the species' preferred elevation range of 1,100-1,600 meters on Mount Lompobattang.
2. Listen for Song. Its distinctive song is often the first indication of its presence in dense forest. Learn to recognize its melodious whistles.
3. Patience and Stealth. This species can be shy and elusive. Move slowly and quietly through the forest, scanning the mid-story and undergrowth for movement.
4. Observe Foraging Behavior. Watch for flycatcher-like behavior: sallying from a perch to catch insects, often returning to the same or a nearby perch.
5. Early Morning/Late Afternoon. These are typically the most active times for many forest birds, including flycatchers, for both foraging and vocalizing.

Spesies serupa

Fakta singkat

Endemic to:

Mount Lompobattang, Sulawesi

Conservation Status:

Vulnerable (IUCN Red List)

Diet:

Insects

Habitat:

Montane and submontane forest

Sexual Dimorphism:

Strong

Fakta menarik

• The Lompobattang Flycatcher is a true island endemic, found only on a single mountain, making it highly specialized and vulnerable to habitat changes.
• Its scientific name, 'sanfordi', honors Dr. Leonard C. Sanford, an American ornithologist and patron of the American Museum of Natural History.
• Despite its striking male plumage, it can be surprisingly difficult to spot in the dense forest undergrowth, often revealed first by its song.

Klasifikasi ilmiah

Kerajaan

Animalia

Filum

Chordata

Kelas

Aves

Ordo

Passeriformes

Famili

Muscicapidae

Genus

Cyornis

Spesies

Cyornis sanfordi

Jelajahi Lompobattang Flycatcher