National Conservation Zoo

Opening times today: 10am - 5pm (Last entry at 4pm)

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This brightly coloured songbird is one of Indonesia’s most beautiful, but also most endangered and their numbers are rapidly decreasing. The Javan green magpie has a stunning and distinctive apple green plumage, but is born with blue plumage.

Javan Green Magpies are endangered because of the illegal wildlife trade. Their unique song and striking plumage makes them a highly sought-after species in the songbird trade, and illegal trapping has caused wild population numbers to plummet.

We've been involved in conserving the species since 2012, helping to establish a conservation breeding programme at the Cikananga Wildlife Centre. In 2015, six pairs were transferred to Chester so we could establish a further insurance population in Europe.

An international action plan to save Javan green magpies from the brink of extinction was rolled out in 2026, with input from 48 international experts including Chester Zoo.

Javan Green Magpie (1)

Javan green magpie facts

SPECIES
I am a bird

Javan green magpies are striking forest birds with emerald-green plumage.

FOUND IN
West and central Java, Indonesia
HABITAT
Dense montane forests

The number of individuals in the wild is so low that scientists searching across 12 mountains in Java failed to find a single one.

DIET
Carnivore

Their diet primarily consists of large insects and lizards.

BEHAVIOUR
Adapted to forest life

Their small wingspan is great for moving quickly through the dense forests of Java. With their strong claws they are able to hold on to large prey like frogs.

AVERAGE SIZE
24.5 - 30cm in length

They weigh around 124-130g.

LIFE SPAN
Around 15-20 years

They are so rare that there are no lifespan records for this species in the wild.

ZOO LOCATION
Aviary opposite chimpanzees

You'll find Javan green magpies in the songbird and pheasants aviary opposite the chimpanzee island, number 16 on our map.

IUCN red list statusCritically Endangered
Animal vulnerability index

Threats

Threat Humans
Human intervention

Agriculture and deforestation

Threat Energy Production
Energy production and mining
Threat Hunting
Trapping