Why Do Japanese Zoos Know So Much About Kangaroos?

なぜ日本の動物園はカンガルーにこんなに詳しいのか?

Kangaroos are popular exhibits in Japanese zoos. But their success didn’t happen by accident. It grew from decades of cooperation with Australian wildlife experts, creating one of the world’s most successful international partnerships in animal care.

日本の動物園では、カンガルーは人気者です。しかし、その飼育技術は偶然生まれたものではありません。長年にわたるオーストラリアとの協力が、世界でも高い水準の飼育技術を育ててきました。


More Than an Exhibit

展示動物では終わらない

Kangaroos first arrived in Japan as remarkable Australian animals.

Keeping them healthy, however, proved far more challenging than displaying them.

Japanese keepers needed to understand their diet, behaviour, reproduction and social structure.

展示動物では終わらない

カンガルーは、オーストラリアを代表する珍しい動物として日本にやって来ました。

しかし、健康に飼育することは決して簡単ではありませんでした。

飼育員たちは、食性や行動、繁殖、生態について一から学ぶ必要がありました。


Australia Shared Its Knowledge

オーストラリアから学んだ

Australian zoos and wildlife specialists worked closely with Japanese institutions.

Veterinarians, animal keepers and researchers exchanged information on nutrition, enclosure design, breeding and veterinary care.

The partnership helped improve kangaroo welfare in both countries.

オーストラリアから学んだ

オーストラリアの動物園や野生動物の専門家は、日本の動物園と積極的に協力してきました。

獣医師や飼育員、研究者たちは、飼育環境や栄養管理、繁殖、治療について知識を共有しました。

その成果は、両国のカンガルー福祉向上につながっています。

Joeys Changed Everything

赤ちゃんが転機になった

Successfully raising joeys became an important milestone.

As Japanese zoos gained experience, kangaroos began breeding successfully across the country.

Today, many Japanese zoos maintain healthy multi-generational populations born entirely in Japan.

赤ちゃんが転機になった

カンガルーの赤ちゃんを無事に育てることは、大きな目標でした。

経験を積んだ日本の動物園では繁殖が成功し、日本生まれのカンガルーが次々と誕生するようになりました。

今では何世代にもわたる群れを飼育する動物園もあります。


A Favourite Across Japan

日本中で愛される存在

Visitors are often surprised by how relaxed Japanese kangaroos appear.

Many have grown accustomed to people through generations of careful husbandry.

Some zoos even allow visitors to walk through kangaroo habitats, creating memorable encounters while carefully protecting the animals’ welfare.

日本中で愛される存在

日本の動物園では、穏やかに過ごすカンガルーの姿が人気です。

長年の飼育経験により、人に慣れた群れも多く見られます。

動物の福祉に配慮しながら、カンガルーエリアを歩いて観察できる動物園もあります。


A Quiet Conservation Partnership

静かに続く保全協力

The relationship between Australian and Japanese zoos continues today.

Research, veterinary medicine and conservation programmes regularly bring experts from both countries together.

The kangaroos visitors enjoy are also ambassadors for international cooperation.

静かに続く保全協力

オーストラリアと日本の動物園の交流は今も続いています。

研究や獣医学、保全活動を通じて、両国の専門家が協力しています。

動物園のカンガルーは、国際協力の象徴でもあるのです。


An Unknown Nichigo Story

「知られざる日豪交流」の物語

Most visitors simply see a kangaroo relaxing in the sun.

Few realise that behind the scenes lies decades of friendship between Australian and Japanese animal experts.

Sometimes international cooperation doesn’t happen in boardrooms.

Sometimes it happens in a zoo.

「知られざる日豪交流」の物語

来園者が目にするのは、日なたでくつろぐカンガルーです。

しかし、その裏には日豪の専門家たちが積み重ねてきた長年の協力があります。

国際交流は会議室だけで生まれるものではありません。

動物園から育まれる友情もあるのです。


Did You Know?

The Japanese Association of Zoos and Aquariums (JAZA) coordinates breeding programmes for many animal species, including kangaroos and other marsupials. By carefully managing animal populations between member zoos, JAZA helps maintain healthy genetic diversity and reduces the need to import animals from overseas.

豆知識

日本動物園水族館協会(JAZA)は、カンガルーを含む多くの動物の繁殖計画を管理しています。加盟園館が協力して動物を計画的に移動・繁殖させることで、健全な遺伝的多様性を維持しています。


Sources

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