Бисмаркский лорикулюс Loriculus tener

A very small, thick-set, stub-tailed parrot. Entirely green with a small red throat patch. Female has a light blue facial crescent. In flight, bright blue underwing is diagnostic. Resident in lowland forest, most often seen in flight. Similar to Finsch’s Pygmy Parrot but much brighter, with vibrant green coloration and, in flight, a stronger blue underwing. Commonly gives a very high-pitched repeated “tse-tse-tse” on the wing.