A lovebird is one of nine species of the genus Agapornis. They are a social and affectionate small parrot. Lovebirds live in small flocks and eat fruit, vegetables, grasses and seed. Lovebirds are 13 to 17 cm (5 to 7 in) in length and 40 to 60 g (11⁄2 to 2 oz) in weight.