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Long-Tailed Parakeet

Belocercus longicaudus

Long-Tailed Parakeet

VU

Unlocked at Accreditation Tier 3

ReservesSumatra
BiomesTropical

Statistics

Native rangeAsia
Population in wildUnknown
Conservation statusVulnerable
Enclosure typeAviary
Habitat typeAvian
TemperamentConfident
Periodic food expenses242.00
EditionBase Game

The long-tailed parakeet (or Belocercus longicaudus) is a medium-sized parrot native to Southeast Asia, found across the Malay Peninsula, Sumatra, Borneo and surrounding islands. It inhabits lowland forests, mangroves and plantations.

It is easily recognised by its bright green plumage, red beak, and long graduated tail, which gives the species its name.

Both sexes share the vivid green body colouration, but males can be distinguished by a pink collar and a black chin strap. Adults typically measure around 15cm in body length, the tail adding an additional 27cm for males and 15cm for females. They weigh around 140g to 190g.

Habitat

Minimum habitat requirements

Planned population

adults

Space

Shelter1 m²
Land6 m²
Flight6 m²

Barrier

StrengthGrade 2
Height1 m
Water barrierNot allowed

Terrain

Grass0–50%
Soil20–100%
Coarse sand0–5%
Rock0–20%

Environment

Habitat temperature18 – 33 °C
Plant coverage40 – 100 %
DislikesRain and snow

Preferred group ranges

Mixed group2 – 12 (up to 11 males, up to 11 females)
Male group1 – 12
Female group1 – 12

Social

Offspring dispersalNone
Mating systemMonogamous
Group nameFlock
DominancePecking order for food access
Guests can walk throughYes

Long-tailed parakeets are gregarious and live in small, highly social groups. Often, many of these groups may gather to form a flock.

Release

Release requirements

ResearchNot needed
EcosystemsEither Lowland Rainforest or Forest Swamp
Nature RequirementsCavity Nest - Small
Suitable reservesSumatra

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Family Group

Males2 – 6
Females2 – 6
Min. fertility20%
Min. immunity15%

Conservation

The long-tailed parakeet is assessed as Vulnerable, and faces population declines due to habitat loss and illegal wildlife trade. Although the species shows some adaptability to modified landscapes such as plantations and gardens, it still relies on large, mature trees with cavities for nesting, and thus suffers from deforestation of old-growth forest habitat. Trapping remains a widespread issue in some regions, where the birds are caught and sold for local and international markets.

The species is listed under international trade regulations to limit overexploitation, and there is growing emphasis on monitoring both habitat changes and capture rates to better understand population trends. Research informs about areas requiring protection, to safeguard critical habitat and nesting sites. Local community engagement, awareness campaigns, and sustainable land-use practices are also important parts of the strategy to limit pressure on this species.

While these actions provide a foundation for protecting the long-tailed parakeet, continued efforts are required to ensure its survival.

Research

LevelUnlocksBonusResearch gate
1Thriving Requirement 1: at least 6 objects or plants with the Climbable tag
2Thriving Requirement 2: at least 3 objects or plants with the Trees tag; Long-Tailed Parakeet Fact Sheet
3Release groups and release to the wild
4Thriving Requirement 3: Food Grade 2; Fertility Level 1Fertility (+15%)Before this level: an Observation Network (Observation Platform) in Sumatra Reserve and this species released in Sumatra Reserve
5Thriving Requirement 4: at least 50% native plants
6Thriving Requirement 5: Suspended Spike Feeder, at least 2; Fertility Level 2Fertility (+30%)

Conservation topics

Bird EvolutionDeforestationDiurnal BehaviourFlying AnimalsHabitat LossHerbivore DietLives of Birds TalkLong-Tailed Parakeet Fact SheetLong-Tailed Parakeet Name PlatePoaching and the Exotic Pet TradeRainforest Ecosystem Ambience

Life

Reproduction

Mating seasonWinter and Spring
Litter size2 – 4
Interbirth period12 months
Reproduction difficultyAverage
Age of sexual sterilityDeath
Age of sexual maturity2 yrs

Lifecycle

Life expectancy5 – 12 yrs
Juvenile2 yrs
Adult3 yrs
Elderly7 yrs

Body

Sizemale 35 cmfemale 35 cm

Breeding

Long-tailed parakeets generally mate from December to May, with a shorter breeding season from February to April in the populations on Nicobar Islands. Males typically initiate courtship displays by bowing, circling their heads, and producing soft vocalisations. Pair bonding includes males offering food to the female and mutual preening; these bonds may only last seasonally. Several pairs nest in close proximity in tree cavities.

The female lays a clutch of 2 to 4 eggs, which she incubates for 23 to 24 days while the male provides food. Once hatched, the chicks are blind, featherless, and fully dependent on parental care. Both parents participate in feeding the young by regurgitation. The chicks develop quickly, beginning to fledge at around six to seven weeks of age. Even after fledging, juveniles may remain dependent on their parents for several weeks, gradually learning to forage and integrate into the social structure of the flock.

The exact age of sexual maturity in long-tailed parakeets is unknown, but very likely similar to that of other parakeet species, which would be between 1 and 2 years old.