African blue flycatcher

The African blue flycatcher or blue-crested flycatcher (Elminia longicauda) is a species of bird in the family Stenostiridae from western and central Sub-Saharan Africa.

The African blue flycatcher is a dainty, pale, bright blue flycatcher with a short crest and long tail. The entire upper parts and tail are bright blue, shading between blue and cyan, with black lores and black flight feathers edged with blue, the underparts are greyish blue fading to whitish on the belly. The bill and legs are black. Juveniles are duller with faint greyish spotting on the head and wing coverts. It measures 15–18 cm (5.9–7.1 in) in length and weighs 7–12 g (0.25–0.42 oz).

The song of the African blue flycatcher is a series of slow, rather random and tuneless sibilant notes strung together in no particular order. Call is a quiet "tsip".