Zoo Stock Species and the Red List

Zoo Stock

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This indicates that the species is included in the Second Zoo Stock Plan, which was formulated by the Tokyo Metropolitan Government in 2018. The plan sets goals for the next 10 years in three areas: "species conservation," "contribution to wildlife conservation," and "environmental education and conservation awareness." 124 animal species are included.

What is the Red List?

Based on scientific research, this is a list of wildlife classified by rank (category) indicating the degree of risk of extinction.
Livng Things Encyclopedia shows the categories (mainland and islands) assessed by the IUCN (International Union for Conservation of Nature) at the global level, the Ministry of the Environment for Japan, and the Tokyo Metropolitan Government for Tokyo.

The higher the category in each table, the higher the risk of extinction, and CR, EN, and VU are the three categories known as "endangered species." In Tokyo, species that are not at the NT (near threatened) level but are relatively rare are considered "species of concern."

IUCN categories

EX

extinction

EW

Extinction in the wild

CR+EN

CR

Serious crisis

EN

crisis

VU

emergency

NT

Near Threatened

LC・○

Low Concern

DD

Data shortage

LP

Japan (Ministry of the Environment) Category

EX

extinction

EW

Extinction in the wild

CR+EN

Endangered species

CR

Critically Endangered

EN

Endangered species

VU

Endangered species

NT

Near Threatened

LC・○

DD

Lack of information

LP

Endangered
local population

Tokyo Category

EX

extinction

EW

Extinction in the wild

CR+EN

Endangered species

CR

Critically Endangered

EN

Endangered species

VU

Endangered species

NT

Near Threatened

LC・○

Unranked

DD

Lack of information

LP

Endangered
local population

Creatures at Ueno Zoo

Red Panda

Ailurus fulgens refulgens

Subspecies: Styan’s Red Panda

レッサーパンダ
レッサーパンダ
レッサーパンダ

Although the species name includes the word "panda," it is an animal in a completely different category from Giant Panda. It is a subspecies of Red Panda that lives in the high mountain forests from China to the Himalayas, and is found in the eastern area. It lives alone. It is active throughout the day, but is most active in the dim light of the morning and evening.

classification Mammalia, Carnivora, Family: Red Panda Panda
English name Styan's Red Panda
distribution Southwest China, Northern Myanmar
Residence forests, mountains
Size
Body length: Approximately 60 cm
Weight: 4-7kg
Tail length: about 50cm
food Bamboo leaves, fruits, bird eggs, insects, etc.
Red List
IUCN: EN (crisis)
Ueno Zoo exhibition area

coat

レッサーパンダの被毛

They live in harsh, snowy environments in winter, so their fur can withstand the cold. Their distinctive coloration is a camouflage that allows them to blend in with their environment. The reddish-brown coloring on their backs helps them blend in with the soil and fallen leaves on the ground, and the black coloring on their undersides, including their limbs, helps them Red Panda in with the branches in the backlight when ground predators look up at them in the trees.

"Sixth Finger"

Red Panda 's sixth toe

Red Panda have protrusions (sesamoid bones) on their front ankles similar to the human thumb. When they bend their five horizontally arranged fingers, the protrusions on the sesamoid bones come together, allowing them to grasp objects. However, they cannot move these protrusions alone.

breeding

Red Panda are seasonal breeding animals, with winter being their breeding season. During the breeding season, males and females, who usually live alone, communicate with each other by making a squealing sound. They also actively mark their territory.

Childbirth and child-rearing

If mating is successful, the female will build a nest in a tree cavity or a rock crevice, and give birth to one to three babies between May and August. The mother raises the babies, who live in the burrow until they are about three months old.

Danger in the wild

Rapid human population growth in their habitat has led to deforestation, resulting in habitat loss and fragmentation, causing population decline.