Macrosphenus kretschmeri
Kretschmer's Longbill (Macrosphenus kretschmeri) is a small, enigmatic passerine, measuring approximately 14-15 cm in length, characterized by its remarkably long, slender bill. Its plumage is generally nondescript, featuring olive-brown upperparts and pale grayish to whitish underparts, often with a faint yellowish wash, particularly on the flanks. The most distinctive field mark is undoubtedly its elongated, dark, almost straight bill, which gives the species its common name and hints at it...
This species primarily inhabits dense, evergreen, and semi-evergreen lowland and submontane forests, thickets, and woodlands, often associated with tangled undergrowth. It is typically found at elevations ranging from sea level up to around 1,500 meters, occasionally higher.
Its diet consists predominantly of insects and other small invertebrates, including beetles, larvae, and spiders, which it skillfully extracts from crevices and dense foliage. It occasionally supplements its diet with small fruits or berries.
Kretschmer's Longbill is an exceptionally secretive and shy bird, typically observed alone or in pairs, spending its days foraging within the dense understory where it is more often heard than seen. Its primary foraging method involves meticulously probing bark crevices, dead leaves, and dense ta...
Kretschmer's Longbill is endemic to a fragmented range across East Africa, primarily found in southeastern Kenya and eastern Tanzania, extending marginally into northern Mozambique. In Kenya, populations are concentrated in coastal forests such as Arabuko-Sokoke and along the Tana River. Tanzania...
Least Concern
- Kretschmer's Longbill is one of only six species in the unique African family Macrosphenidae, an endemic group often referred to as African longbills or African warblers. - Its scientific name honors Friedrich Kretschmer, a German ornithologist who collected the type specimen in Tanzania. - The...