Blue-streaked lory

The blue-streaked lory, scientifically known as Trichoglossus reticulatus and also referred to as the blue-necked lory, is a medium-sized parrot native to the Tanimbar Islands and Babar in Indonesia's southern Moluccas. This species measures approximately 31 centimeters in length and weighs between 145 and 155 grams. Adult males and females are visually identical, a trait known as sexual monomorphism.

Description and Appearance

The most striking feature of the blue-streaked lory's plumage is its predominantly bright red coloration. This intense red serves as a backdrop for scattered electric blue feathers located near the ears and on the nape of the neck, which gives the bird its common name. An indigo-violet stripe extends from the area around the ears down to the base of the neck. The lower nape transitioning to the top of the back exhibits a bluish-black hue. The main portion of the back and the rump are red, while the wing coverts and flight feathers are red with black tips. The upper tail feathers are reddish-black, and the underside of the tail is a muted red. The bird possesses orange-red irises, a sharply curved, short, bright red-orange beak, medium gray feet, and black claws.

Social Ecology and Behavior

Blue-streaked lories are known for their gregarious and social nature, typically traveling in noisy flocks of up to ten individuals. They are also recognized as one of the louder parrot species, with a penetrating voice described as a shrill series of screeches or singular screeches, which can be bothersome to neighbors in captivity. While their exact diet in the wild is not definitively documented, it is presumed to be similar to other lories, consisting mainly of pollen, nectar, fruits, and some insects.

The lifespan of the blue-streaked lory in captivity is reported to be between 28 and 32 years. Breeding pairs usually lay a clutch of two eggs, though occasionally three may be laid. The incubation period lasts approximately 25 days, and the young birds take about 12 weeks from hatching to fledge.

Habitat and Conservation

These parrots inhabit both primary, old-growth forests and secondary forests. Their habitat also extends to mangrove forests and human-managed lands such as coconut plantations. Despite having a restricted and small geographic range, the population is not severely threatened because it is not fragmented.

The blue-streaked lory faces threats from habitat degradation, including logging and the conversion of forests for monocultures, as well as trapping for the pet trade. Consequently, the IUCN lists them as Near Threatened. For the purposes of international trade, they are listed on CITES Appendix II, meaning that commercial trade requires special permits.

Relationship with Humans

When raised in captivity by humans, blue-streaked lories are described as tame and playful. Wild-caught birds, as expected, tend to be shy. The species readily adapts to life in captivity. There are no recognized subspecies of the blue-streaked lory; only the nominate race exists.