Giant panda facts

Published 8 October 2026 · Last updated 8 October 2026 · By the PandasWise team

The giant panda (Ailuropoda melanoleuca) is a bear that lives only in a few mountain ranges of central China, in Sichuan, Shaanxi and Gansu provinces. It eats almost nothing but bamboo, weighs roughly 70 to 125 kg as an adult, and is listed as Vulnerable on the IUCN Red List. China reports nearly 1,900 giant pandas in the wild.

Is the giant panda really a bear?

Yes. For a long time scientists debated whether the giant panda was a bear, a relative of raccoons, or something in a group of its own. Genetic studies settled it: the giant panda is a bear, in the family Ursidae. It walks and climbs like other bears and shares their skull features, solitary social system and reproductive biology. Its Chinese names translate as "large bear cat" and "bamboo bear". The red panda, despite the shared name, is not a bear; see are red pandas related to giant pandas?

Body built for bamboo

A giant panda is about the size of an American black bear. Males are larger than females. The thick, woolly coat keeps it warm in cold, wet mountain forests, and it climbs trees well despite its bulk.

Its most famous adaptation is the pseudo thumb: an elongated, enlarged wrist bone covered by a fleshy pad. Working against the five fingers, it lets a panda grip and strip bamboo stems while sitting upright. Large flat molars and very strong jaw and cheek muscles crush the tough stalks. Even so, its digestive system is still essentially that of a carnivore, which is why it has to eat so much (see what pandas eat).

Nobody knows for certain why giant pandas are black and white. One well known 2017 study argued the pattern is a compromise camouflage for snowy and shaded forest, with dark ears and eye patches used for signalling; we cover the evidence in why are giant pandas black and white? San Diego Zoo Wildlife Alliance notes that each panda's markings differ slightly, and a few individuals look brown and white.

Communication

Giant pandas live alone for most of the year, so they rely on scent. Both sexes have a gland under the short tail that leaves a waxy scent mark on trees, rocks and bamboo. Other pandas can read sex, age, reproductive condition and identity from these marks. Males sometimes do a "handstand" to place a mark higher up a tree. Pandas are also vocal for bears: they bleat (a friendly, lamb like greeting), honk, huff, bark and growl, and cubs croak and squeal. More in panda behavior.

Breeding and cubs

Giant pandas reach breeding maturity between about 4 and 7 years old. A female ovulates only once a year, in spring, and can conceive during a window of just two to three days. Birth follows 90 to 180 days after mating; the wide range reflects delayed implantation, when the fertilised egg waits before it attaches to the uterus.

• Newborns are tiny. A cub weighs about 3 to 5 ounces (roughly 85 to 140 g), around 1/900th of its mother's weight. It is pink, nearly hairless and blind.
• Twins are common, but in the wild usually only one survives. A mother typically raises a single cub. In zoos, keepers often swap twins so both are raised.
• Slow development. Eyes open at 6 to 8 weeks; cubs are mobile at about 3 months, nurse for 8 to 9 months, and stay with their mother for 1.5 to 3 years.
• Slow reproduction. A wild female can raise at most one cub every other year, perhaps five to eight in a lifetime, which is why populations recover slowly.

How long giant pandas live

Smithsonian scientists estimate a lifespan of about 15 to 20 years in the wild and about 30 years in human care. The record belongs to Jia Jia of Ocean Park Hong Kong, who died in 2016 at 38.

A short history with people

Pandas appear in Chinese art and writing going back centuries. The species came to the attention of Western science in 1869 through the French missionary naturalist Armand David, who worked in Baoxing County, Sichuan. Today giant pandas are protected under Chinese law, and almost every giant panda in a zoo outside China is on loan from China; the best known exception is Xin Xin in Mexico City (see where to see pandas).

Conservation status

The IUCN moved the giant panda from Endangered to Vulnerable in 2016, after the national survey showed the wild population had stabilised and begun to grow. China followed with its own national downgrade in 2021. Habitat fragmentation remains the main long term risk. Full detail: panda conservation and are giant pandas still endangered?