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 Tama Zoo

Domestic Horse

Equus caballus (domestic)

Livestock: Hokkaido Japanese cattle

ウマ
ウマ
ウマ
ウマ

There are eight native horse breeds in Japan that are rooted in each region.
The Hokkaido Japanese horse (commonly known as Dosanko) is one such breed. Used to transport luggage and people on its back, it has made a long-standing contribution to the development of Hokkaido since the Meiji era. It is used as a riding horse in a variety of situations, including horse trekking, the traditional martial art of Yabusame, and horse riding for the disabled.

classification Mammalia, Perissodactyla, Domestic Horse
English name Domestic Horse
distribution Japan (Hokkaido)
Residence
Size
Height: about 130cm
food grass
Red List
Not rated for livestock
Tama Zoo exhibition area

Native horses that are good at transporting goods

運搬が得意な在来馬

Hokkaido Washu horses have been used primarily as horses for carrying people and goods on their backs. They are not too tall, and their build makes it easy to carry people and goods on their backs.

Walking

They walk in a side-by-side gait, with their front and back legs moving in the same direction at the same time. This way of walking prevents their backs from swaying up and down, which prevents damage to or the collapse of loads carried on their backs. For this reason, side-by-side gait Domestic Horse have long been valued for carrying heavy loads.

Survival crisis

The Hokkaido Washu breed is facing a crisis of survival due to declining populations and a decline in genetic diversity. Environmental changes, such as a decrease in grazing land, are also an issue. What we can do is deepen our understanding of native horses, support conservation efforts, and spread awareness of their value. Knowledge itself will help us connect to the future.

Breeding techniques at Tama Zoo

At Tama Zoo, we use a method called "Kawakawa training" to raise and manage our domestic horses. By imitating the behavior of Domestic Horse in the herd toward other Domestic Horse, animal keeper gain the trust and become recognized as respected members of the herd.