journal of osaka aquarium kaiyukan, kaiyu vol. 24 april 2021

大阪・海遊館

Journal of Osaka Aquarium Kaiyukan, KAIYU

Vol. 24 April 2021

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Contents

冨澤奈美：エトピリカの繁殖について

Nami Tomisawa

Breeding of Tufted Puffi n (Fratercula cirrhata) ・・・・・・・・・・・・・・・ 1

藤田かおり、芳井祐友、宮側賀美：タイのカワウソ事情

Kaori Fujita, Yusuke Yoshii, Yoshimi Miyagawa

Current Circumstances on Otters in Thailand・・・・・・・・・・・・・・・・ 9

川邉由里子、地本和史、村上寛之、中川真吾：新コーナー「未来の環境のためにできること」について

Yuriko Kawabe, Kazushi Chimoto, Hiroyuki Murakami, Shingo Nakagawa

New Exhibition “For Environment of Future” ・・・・・・・・・・・・・・・27

Breeding of Tufted Puffin (Fratercula cirrhata)

Nami Tomisawa

Osaka Aquarium Kaiyukan

Fratercula cirrhata

Introduction In June 2018, we started to rear and exhibit five Tufted puffins, one male and four females, in the “Aleutian Islands”.

tank. The male (individual number: No.1) and one of the females (individual number: No. 3) mated, and then laid an

egg on June 21st 2019, which was hatched on July 31st 2019. The hatched chick smoothly grew, left the nest at 48-

day-old and is still thriving. Here, we report the process leading to reproduction after their exhibition started.

Fratercula cirrhata

かいゆうJournal of Osaka Aquarium, KAIYU

Vol.24：01－08 2021

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Alcidae

Oncorhynchus masou masou

B C

A

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Vita-Zu Sm Bird w/o vit A (MAZURI

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スロープを上がる様子

足裏

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4 , 680 10 , 680

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Wehel,D.H.S. 1980 .The Breeding Biology Of The Puffins: Tufted Puffin (Lunda Cirrhata), Horned

Puffin (Fratercula) Corniculata), Common Puffin (F. Arctica), And Rhinoceros Auklet (Cerorhinca

Monocerata)31p

Pitta,J.F.,and A.S.Kitaysky.2002.he Birds of North America, No. 708, :Tufted Puffin

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Current Circumstances on Otters in Thailand

Kaori Fujita, Yusuke Yoshii, Yoshimi Miyagawa


Aonyx cinerea

Introduction Ever since our opening, Kaiyukan has been keeping and exhibiting Asian small-clawed otter, Aonyx cinerea. Journal

of Osaka Aquarium Kaiyukan “KAIYU” has introduced our knowledge obtained during keeping this species or

ingenuities made for the exhibition. However, Asian small-clawed otter’s circumstances in the wild actually largely

remain unknown because sufficient researches have not been conducted in Southeast Asia where the species inhabit.

We therefore visited Kingdom of Thailand in 2018 and 2019 to make an opportunity for expanding our knowledge,

and compiled information collected at local zoos or aquariums.

IUCN

IUCN

Lultrogale perspicillata

Sasaki et al., 2018 Otter


Vol.24：09－26 2021

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ILLEGAL OTTER TRADE IN

SOUTHEAST ASIA Krishnasamy,2018

Japanese Association of Zoos and Aquariums

JAZA The Zoological Park Organization under the

Royal Patronage of His Majesty the King ZPO ZPO

JAZA

ZPO

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ZPO

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ZPO

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PM

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WILD LIFE WONDER LAND

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BTS

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SHARK DIVING OCEAN

WALKER

Tropical Rainforest

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AR

AR Augmented Reality

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VIP

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Wildlife Friends Foundation Thailand WFFT

WFFT Edwin Wiek NPO

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Facebook

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CITES

JAZA

NPO International Otter Survival

Fund World Otter

Day

ZPO

JAZA

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吾

New Exhibition “For Environment of Future”

Yuriko Kawabe, Kazushi Chimoto, Hiroyuki Murakami, Shingo Nakagawa


Introduction

Kaiyukan opened in July 1990. Based on our concept “All things are connected”, we present our

theme, the relationship between the Pacific Rim volcanic belt, “Ring of Fire” and various living things

which inhabited “Ring of Life”, with using the unique architectural structure and the large exhibits

which recreate natural environment. In March 2013, we focused on three regions affected by global

environmental changes and launched “New Interactive Exhibit Area” where visitors can actually feel

the temperature of their habitats, hear animal sounds or smell them. It raised public awareness of


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biodiversity and environmental problems. During the next five years, the impact of global warming

became more immediate issue and “marine plastic waste” was considered a global marine

environmental problem and taken up as a major theme of G20 Osaka summit (Summit on Financial

Markets and the World Economy) held in June 2019. Under these circumstances, we considered that

raising public awareness of global and marine environmental problems and conservation is our more

significant social role than ever; therefore, it was decided to open an exhibition in regard to

environment. Aiming to attract interests from wide range of visitors including inbound tourists and

motivate them to think “what I can do” for the future of our planet and marine environment, we

reviewed the contents, designs and exhibit items. After these commitments, we created the new

environment-themed exhibition “For Environment of Future” in the “New Interactive Exhibit Area”

on April 1st 2019.

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37P裏（白ページ）

Vol.24（通巻32号）2021年3月31日発行

編集・発行株式会社海遊館大阪市港区海岸通1-1-10 〒552-0022TEL.06-6576-5501https://www.kaiyukan.com/

journal of osaka aquarium kaiyukan, kaiyu vol. 24 april 2021

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