Streaky-breasted Spiderhunter
Arachnothera affinis
Generic-looking spiderhunter, olive-green above with a streaky gray breast. The only spiderhunter on Java with well-defined streaking on dull gray underparts; the only other streaked spiderhunter is Long-billed, which has a much more impressive bill, as well as poorly-defined streaks and a yellow-washed belly. Immatures with unstreaked underparts may be confusing if seen, but general shape and patterning, as well as the presence of an adult, should be helpful. A species of foothill forests, where it forages in forest and forest edge habitats. Gives harsh, noisy chattering calls.
Taxonomy
- Scientific name
- Arachnothera affinis
- Authority
- (Horsfield, 1821)
- Order
- Passeriformes
- Family
- Nectariniidae
- Genus
- Arachnothera
Range and habitat
- Migration
- Resident species
Conservation
- Population trend
- declining
Photos
Distribution
Bird Calls
Other Birds

Ashy Woodswallow
Artamus fuscus
A chunky, large-headed bird of open areas, usually found perched on wires or flying around in search of insects. Soft gunmetal gray with white underparts. Often found pressed together in pairs or tight groups when at rest. Sometimes flies in the same areas as swallows and swifts, but has a much thicker build, with triangular, somewhat starling-like wings. The only woodswallow throughout most of its range. Song is a somewhat myna-like series of sweet warbling and harsh chattering. Also gives nasal scolding “nyeh”, comparable to a jay or treepie.

White-capped Munia
Lonchura ferruginosa
Beautiful small songbird with a shining white head, black “bib”, deep chestnut body, and silverish-blue bill. Similar to White-headed Munia, but much darker overall, with a contrasting dark throat and chest. Inhabits rice paddies, marshlands, and grasslands, where often in large flocks with other munias. Most common call a series of paired whistles.

Olive-backed Tanager
Mitrospingus oleagineus
A bulky bird of tepui highlands, often encountered in groups. Unlikely to be confused within its limited range; plumage mostly coppery-olive (may tend toward yellow in sunlight) with a contrasting gray face and throat. Stout bill is silvery gray. Occurs in canopy of tepui highland forest, generally above 800 m, where groups forage noisily through vegetation, probing into epiphytes and dead leaves and hopping clumsily along branches, eating whatever is in their path. Frequents fruiting trees, and may join mixed-species flocks but are just as likely to be found away from them. Most typical call is a dreadful high-pitched screech, modulated as if the bird is being squeezed, and sounding quite literally like fingernails on a chalkboard.
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