By Sheetal Kumari | October 25, 2025

This extremely rare bird is the world’s heaviest parrot

Flightless Giant

Meet kakapo, the world’s heaviest and flightless parrot,  which inhabits New Zealand and is called the “night parrot.

Image: Canva

Impressive Size

Kakapos reach a length of 25 inches, weighing almost 9 pounds, and are the largest parrot species in the world.

Image: Canva

Why It Can’t Fly

Even though kakapos have wings, they are not capable of flying because they have weak muscles, tiny wings, and a breastbone with no keel for flying.

Image: Canva

Strong Legs Instead

Kakapos tread more than 3 miles at night and ascend trees with strong legs, having wings to balance and parachute-like glides.

Image: @tal_ttocs/X

Distinctive Look

With moss-green feathers, owl faces, and big brown eyes, kakapos camouflage themselves in forests with amazing camouflage.

Image: @fhjxregui/X

Nocturnal Lifestyle

At night, kakapos are nocturnal; they rest in burrows during the day and hunt for fruits, seeds, roots, and leaves at night.

Image: @CGdrawing

Bizarre Mating Behavior

Kakapos only breed every 2-4 years, depending on available fruit, and are the globe’s sole lek-breeding parrot species. 

Image: @CGdrawing

Booming Males

Males excavate bowls and produce booming calls that echo 3 miles, inflating air sacs to entice 

Image: Canva

Near Extinction

Formerly ubiquitous, kakapos almost became extinct as a result of hunting, predators, and habitat destruction. In the 1990s, only 51 birds 

Image: Canva

Hopeful Future

Due to New Zealand’s Kakapo Recovery Programme, there are now 241 kakapos residing on predator-free islands, providing this endangered parrot with a second chance.

Image: Canva

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