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The Scarlet Minivet is a striking passerine bird known for its vibrant plumage, particularly in males. It is an active, arboreal insectivore found in the forests of the Indian subcontinent and Southeast Asia. Its distinctive calls and bright colors make it a favorite among birdwatchers.
Size & lifespan
- Length
- 19-22 cm
- Wingspan
- 25-28 cm
- Weight
- 18-29 g
- Lifespan
- 5-8 years in the wild (estimated)
- Diet
- Insectivore
Physical characteristics
- Plumage
- Adult males are glossy black on the head, back, and upper breast, with brilliant scarlet-orange underparts, rump, and patches on the wings and tail. Adult females have a grey head and upperparts, yellow underparts, rump, and wing/tail patches, with a yellow forehead and supercilium. Both sexes have a long, graduated tail.
- Beak shape
- Slender, pointed, and slightly hooked; black in color.
- Eye color
- Dark brown
- Leg color
- Black
- Distinguishing features
- The stark contrast between black and scarlet in males, and grey and yellow in females, along with their slender build and active foraging behavior, are key features. The long, graduated tail is also characteristic.
- Juvenile appearance
- Juveniles resemble females but are duller, with more mottled or streaky plumage, especially on the underparts. Young males gradually acquire scarlet patches as they mature.
- Seasonal changes
- No significant seasonal plumage changes. Plumage remains consistent throughout the year, though wear and tear can make colors appear slightly duller before molting.
- Sexual dimorphism
- Pronounced. Males are black and scarlet; females are grey and yellow. This is one of the most striking examples of sexual dimorphism among passerines in its range.
How to identify
- 1
Male Plumage
Look for the unmistakable combination of glossy black upperparts and brilliant scarlet-orange underparts, rump, and wing/tail patches. The contrast is very striking.
- 2
Female Plumage
Identify females by their grey upperparts, bright yellow underparts, yellow rump, and yellow patches on the wings and tail. A distinct yellow forehead and supercilium are key.
- 3
Shape and Size
Observe its slender body, relatively long, graduated tail, and active movements in the canopy. It's a medium-sized passerine.
- 4
Behavior
Watch for its active foraging style, gleaning insects from foliage or sallying for flying insects. They often move in small, chattering groups.
- 5
Vocalizations
Listen for its high-pitched, clear, whistling 'swee-swee-swee' song or sharp 'chip' calls, which are often given while foraging.
Habitat & range
- Biomes
- Tropical and subtropical moist broadleaf forests, evergreen forests, deciduous forests, secondary growth, and sometimes plantations.
- Geographic range
- Indian subcontinent (Himalayan foothills, Northeast India, Bangladesh), Southeast Asia (Myanmar, Thailand, Laos, Cambodia, Vietnam, Malaysia, Indonesia, Philippines), and parts of southern China.
- Elevation range
- Typically found from foothills up to 2,000 meters (occasionally higher, up to 2,500 meters) in some parts of its range.
- Preferred environments
- Prefers the canopy and sub-canopy layers of tall trees in dense forests. Often found along forest edges, clearings, and near water sources.
Behavior
- Activity time
- Diurnal
- Feeding habits
- Primarily insectivorous, feeding on a variety of insects including caterpillars, beetles, grasshoppers, cicadas, and spiders. They forage actively in the canopy, gleaning insects from leaves and branches, and also sallying out to catch flying insects in mid-air. They often join mixed-species foraging flocks.
- Social behavior
- Usually seen in pairs or small family groups outside the breeding season. During migration or in winter, they can form larger flocks, sometimes joining mixed-species foraging parties.
- Flight pattern
- Undulating flight, often in small groups, with rapid wing beats. They are agile fliers, especially when hawking for insects.
- Migration pattern
- Mostly resident throughout much of its range, but some populations in the northern parts of its distribution (e.g., Himalayan foothills) undertake altitudinal or short-distance migrations to warmer lowlands during winter. They are generally considered partial migrants.
- Territoriality
- Pairs are territorial during the breeding season, defending their nesting area. Outside of breeding, they are more gregarious.
Song & calls
- Song
- The song is a series of high-pitched, clear, whistling notes, often described as 'swee-swee-swee' or 'twee-twee-twee', delivered rapidly and melodiously. It can be quite varied and musical.
- Call
- Common calls include a sharp, metallic 'chip' or 'tchip', and a softer 'whistle' or 'twee'. They also have a distinctive 'churring' call when agitated.
- When they vocalize
- Most vocal during the breeding season, but calls can be heard year-round, especially when foraging in flocks.
Breeding & reproduction
- Breeding season
- Typically March to July, varying slightly by geographic location.
- Nesting habits
- Nests are cup-shaped, neatly constructed from fine twigs, moss, lichens, and spider silk, usually placed high up in the fork of a tree branch, well camouflaged with lichen and bark fragments.
- Clutch size
- 2-4 eggs
- Egg description
- Eggs are typically 2-4, oval-shaped, pale greenish-white or creamy-white with reddish-brown or purplish-brown spots and blotches, often concentrated at the broader end.
- Incubation period
- Approximately 14-16 days
- Fledging period
- About 14-18 days after hatching, young leave the nest.
- Parental care
- Both parents participate in nest building, incubation, and feeding of the young.
Where to find
Forest Canopy
Scan the upper and middle canopy layers of tall trees in evergreen and deciduous forests. They are often high up.
Forest Edges and Clearings
Look along the edges of forests, near clearings, or along forest roads where sunlight penetrates, as this can attract insects.
Mixed-Species Flocks
They frequently join mixed-species foraging flocks, so if you find one, look for minivets among them.
Field tips
- Listen for calls. Their distinctive calls often give away their presence before they are seen. Learn their 'swee-swee' song and 'chip' calls.
- Use binoculars. Given their preference for the canopy, good binoculars are essential for observing their details and colors.
- Look for movement. They are active foragers. Watch for movement in the foliage, especially flashes of red/orange or yellow.
- Visit during breeding season. They are generally more vocal and conspicuous during the breeding season (March-July).
Similar species
Orange Minivet
Pericrocotus igneus
The Orange Minivet is smaller and has a more restricted range. Males have a brighter orange-red, rather than scarlet, and the black on the head extends further down the breast. Females are also yellower but lack the distinct yellow supercilium of the Scarlet Minivet.
Short-billed Minivet
Pericrocotus brevirostris
Males of Short-billed Minivet have a more extensive black cap that covers the ear-coverts, and the red on the underparts is often a deeper crimson. Females have a more prominent yellow supercilium and a yellow throat, contrasting with a grey breast. The bill is also noticeably shorter.
Long-tailed Minivet
Pericrocotus ethologus
Males of Long-tailed Minivet have a more extensive black cap and a longer tail. The red is often a deeper crimson. Females are generally duller yellow on the underparts and lack the distinct yellow forehead/supercilium of the Scarlet Minivet. Their calls also differ.
Quick facts
- Coloration:
- Males: Black and Scarlet; Females: Grey and Yellow
- Diet:
- Insects
- Habitat:
- Forest Canopy
- Sociality:
- Pairs or small flocks
- Conservation Status:
- Least Concern
Fun facts
- The genus name 'Pericrocotus' comes from Greek, meaning 'around' and 'saffron-colored', referring to the bright plumage of many species.
- Scarlet Minivets are often considered 'indicator species' for healthy forest ecosystems due to their reliance on insect populations found in mature forests.
- Despite their bright colors, their active foraging high in the canopy can make them surprisingly difficult to spot without careful observation.
Scientific classification
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Aves
- Order
- Passeriformes
- Family
- Campephagidae
- Genus
- Pericrocotus
- Species
- Pericrocotus flammeus
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