African river martin (Pseudochelidon eurystomina)

Wikipedia: African river martin Source: WIKIPEDIA African_River_Martin_Hartlaub.jpg

Observations

🔍 No documented observation

Description

Classification: Genus Pseudochelidon (Pseudochelidon); Family Swallows (Hirundinidae)
General:The African river martin (Pseudochelidon eurystomina) is a passerine bird, one of two members of the river martin subfamily of the swallow family, Hirundinidae. When discovered, it was not initially recognised as a swallow, and its structural differences from most of its relatives, including its stout bill and robust legs and feet, have led to its current placement in a separate subfamily shared only with the Asian white-eyed river martin. The African river martin is a large swallow, mainly black with a blue-green gloss to the head and a greener tint to the back and wings. The under-wings are brownish, the underparts are purple-black, and the flight feathers are black. This martin has red eyes, a broad orange-red bill and a black, square tail. Young birds are similar in appearance to the adults, but have browner plumage. This species has a variety of unmusical calls, and displays both in flight and on the ground, although the purpose of the terrestrial display is unknown. [more]

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