Scarlet-headed Flowerpecker

Tentang

Burung Cabai Jawa, or the Scarlet-headed Flowerpecker, is a small, vibrant passerine bird endemic to Indonesia. Known for its striking red head and back in males, it plays a crucial ecological role as a disperser of mistletoe seeds. These active birds are often found in a variety of wooded habitats, from coastal mangroves to secondary forests and gardens.

Ukuran dan masa hidup

Panjang

8-9 cm

Bentang sayap

12-14 cm

Berat

6-8 g

Masa hidup

3-5 years in the wild (estimated)

Makanan

Frugivore (primarily mistletoe berries), Nectarivore, Insectivore (small insects and spiders)

Ciri fisik

Bulu

Adult male: Brilliant scarlet red on the crown, nape, and upper back, contrasting sharply with a glossy dark blue-black mantle, wings, and tail. Underparts are white with a broad, bright red stripe running down the center of the breast and belly. Adult female: Olive-green upperparts, duller than the male. Head is olive-grey, sometimes with a faint reddish wash on the crown. Underparts are pale yellowish-white, lacking the prominent red stripe of the male. Rump is often yellowish-orange. Both sexes have a short, stout, slightly decurved bill.

Bentuk paruh

Short, stout, slightly decurved, pointed bill. Color is dark grey to black.

Warna mata

Dark brown.

Warna kaki

Dark grey to black.

Ciri pembeda

Males are unmistakable with their scarlet red head and back, and red central stripe on white underparts. Females are more subtly colored but can be identified by their small size, olive-green upperparts, and yellowish rump. The rapid, darting flight and constant movement are also characteristic.

Penampilan muda

Juveniles resemble adult females but are generally duller, with a more uniform olive-grey head and upperparts, and a less distinct yellowish wash on the rump. The bill may be paler at the base.

Perubahan musiman

No significant seasonal plumage changes. Plumage remains consistent throughout the year, though wear and tear might slightly dull colors over time.

Dimorfisme seksual

Pronounced. Males are much more brightly colored with extensive scarlet red and glossy blue-black, while females are predominantly olive-green and pale yellowish-white.

Cara identifikasi

1. 1

   Male Plumage

   Look for the unmistakable combination of a brilliant scarlet red head and upper back, contrasting with glossy dark blue-black wings and tail. The white underparts with a prominent central red stripe are also key.

2. 2

   Female Plumage

   Identify females by their small size, olive-green upperparts, olive-grey head (sometimes with a faint reddish wash), pale yellowish-white underparts, and often a yellowish-orange rump.

3. 3

   Size and Shape

   It's a very small, compact bird with a short tail and a stout, slightly decurved bill. Its overall 'flowerpecker' shape is distinctive.

4. 4

   Behavior

   Observe its active, darting movements as it forages for berries and nectar, often hanging upside down or clinging to small branches. Its rapid, buzzing flight is also a good clue.

5. 5

   Vocalizations

   Listen for its high-pitched, rapid, and varied calls and songs, often including 'tsip-tsip-tsip' or 'swee-swee-swee' notes.

Habitat dan persebaran

Bioma

Tropical and subtropical moist lowland forests, mangroves, secondary growth, forest edges, plantations, gardens, and rural areas.

Persebaran geografis

Endemic to Indonesia, found on Java, Bali, Sumatra, Borneo, Sulawesi, and numerous smaller islands within the Indonesian archipelago (e.g., Lesser Sundas, Moluccas).

Rentang ketinggian

Primarily lowlands, from sea level up to approximately 1,500 meters (occasionally higher).

Lingkungan yang disukai

Prefers areas with abundant fruiting trees, especially those hosting mistletoe. Common in coastal vegetation, open woodlands, and cultivated areas with scattered trees.

Perilaku

Waktu aktivitas

Diurnal. Most active during the morning and late afternoon.

Kebiasaan makan

Feeds primarily on small fruits, especially the sticky berries of mistletoe (Loranthaceae), which it processes by squeezing out the pulp and swallowing the seed whole, or wiping the sticky seed onto a branch. Also consumes nectar from flowers and small insects (e.g., aphids, small spiders) gleaned from foliage. Highly active and constantly on the move while foraging.

Perilaku sosial

Typically solitary or found in pairs. May join mixed-species foraging flocks, especially with other flowerpeckers or small passerines, but usually maintains its own foraging space.

Pola terbang

Rapid, direct, and undulating flight, often accompanied by a buzzing sound from its fast wingbeats. Moves quickly between branches and trees.

Pola migrasi

Resident and non-migratory throughout its range. Local movements may occur in response to food availability.

Teritorialitas

Likely territorial, especially during the breeding season, defending nesting and foraging areas from conspecifics and other small birds.

Reproduksi

Musim kawin

Varies geographically, but generally occurs during the dry season or early wet season, typically from March to September in many parts of its range.

Kebiasaan bersarang

Builds a small, pendulous, purse-shaped nest suspended from a thin branch or twig, often in a shrub or small tree. The nest is meticulously constructed from plant fibers, cobwebs, and lichen, creating a soft, felt-like structure with a small side entrance.

Jumlah telur

2-3 eggs.

Deskripsi telur

Typically 2-3 eggs. Eggs are plain white, sometimes with a very faint pinkish tinge, and smooth-shelled.

Masa inkubasi

Approximately 12-14 days.

Masa terbang

Chicks fledge around 14-18 days after hatching.

Perawatan orang tua

Both parents participate in nest building, incubation, and feeding of the young. The male is particularly active in bringing food to the nest.

Di mana ditemukan

Tips lapangan

1. Look for Mistletoe. These birds are highly associated with mistletoe plants, as their primary food source. Look for them foraging on mistletoe berries in trees.
2. Listen for Calls. Their high-pitched calls are often the first indication of their presence. Learn to recognize their 'tsip' and 'swee' notes.
3. Scan Fruiting Trees. Spend time observing fruiting trees, especially those with small berries. They are very active and constantly moving.
4. Be Patient. Due to their small size and quick movements, they can be challenging to spot. Patience and a good pair of binoculars are essential.
5. Check Mixed Flocks. While often solitary or in pairs, they may occasionally join mixed-species foraging flocks, so keep an eye out when observing other small birds.

Spesies serupa

Fakta singkat

Endemic to:

Indonesia

Key Diet:

Mistletoe berries

Male Plumage:

Scarlet red head/back, blue-black wings, red central stripe on white belly

Female Plumage:

Olive-green upperparts, pale yellowish-white underparts, yellowish rump

Nest Type:

Pendulous, purse-shaped

Fakta menarik

• The Scarlet-headed Flowerpecker is a vital disperser of mistletoe seeds. The sticky seeds pass through its digestive system and are then wiped onto branches, allowing the mistletoe to grow.
• Its scientific name 'trochileum' refers to its hummingbird-like appearance and rapid flight, though it is not related to hummingbirds.
• Despite its small size, the male's vibrant red and blue-black plumage makes it one of the most striking birds in its range.
• Flowerpeckers have specialized digestive systems adapted to process sticky mistletoe berries, allowing them to quickly pass the seeds.

Klasifikasi ilmiah

Kerajaan

Animalia

Filum

Chordata

Kelas

Aves

Ordo

Passeriformes

Famili

Dicaeidae

Genus

Dicaeum

Spesies

Dicaeum trochileum

Jelajahi Scarlet-headed Flowerpecker