The Lilian's Lovebird also known as Nyasa Lovebird, is a small African parrot

Parrot

Parrots, also known as psittacines , are birds of the roughly 372 species in 86 genera that make up the order Psittaciformes, found in most tropical and subtropical regions. The order is subdivided into three families: the Psittacidae , the Cacatuidae and the Strigopidae...

 species of the lovebird

Lovebird

A Lovebird is one of nine species of the genus Agapornis . They are a social and affectionate small parrot. Eight species are native to the African continent, while the Grey-headed Lovebird is native to Madagascar...

 genus. It is mainly green and has orange on its upper chest and head. It is 13 cm (5 inches) long and is the smallest parrot on mainland Africa

Africa

Africa is the world's second largest and second most populous continent, after Asia. At about 30.2 million km² including adjacent islands, it covers 6% of the Earth's total surface area and 20.4% of the total land area...

. In captivity it is uncommon and difficult to breed.
The Lilian's Lovebird is 13 cm (5 inches) long and is mainly green with white eyerings.