Title Red-crowned Cranes and the Crane Aviary

  • Okayama
Topic(s):
Nature/Ecology $SETTINGS_DB.genreMap.get($item)
Medium/Media of Use:
Web Page
Text Length:
251-500
FY Prepared:
2020
Associated Tourism Board:
Okayama Korakuen

タンチョウと鶴舎


岡山後楽園には、タンチョウ、マナヅル、ナベヅルをはじめとして、江戸時代(1603年~1867年)から様々な種類の鶴がいます。これらの鶴は園外には出されませんでしたが、日中は園内を歩きまわることができました。これらの鶴は、第二次世界大戦の終戦時には後楽園から姿を消していましたが、戦前に岡山で高校時代を過ごした中国の詩人で、考古学者、さらに政治家でもある郭沫若氏が園に新たにタンチョウを寄贈しました。鶴舎の隣には、郭氏が残した詩碑があり、寄贈の理由を伝えています。


後楽園が受け取った鶴は2羽とも雌でしたが、タンチョウの保護に熱心な北海道の釧路市がこの2羽と雄を引き合わせたことで、繁殖に成功しました。釧路市との協力で繁殖に力を注いだことが功を奏し、岡山は今では、タンチョウの飼育数日本一です。


タンチョウの鶴舎は園内北側の正門近くにあります。現在、8羽のタンチョウがおり、そのうちの6羽は屋根が開放された鶴舎で観察できます。9月から2月の期間は、決まった日に鶴舎から放され、園を自由に飛んだり歩いたりしています。 また、お正月のお祝いの間も、幸運の証として放されます。タンチョウが園内に放されている時に、時折その鳴き声が聞こえてくることも珍しくありません。


Red-crowned Cranes and the Crane Aviary


Okayama Korakuen has been home to a diverse range of crane species since the Edo period (1603–1867) including red-crowned, white-naped, and hooded cranes. These birds were kept in captivity but were able to roam the garden during the day. The cranes disappeared from Korakuen at the end of World War II, but two new red-crowned cranes were donated to the garden in 1956 by Guo Moruo, a Chinese poet, archaeologist, and politician who had spent his high school years studying in Okayama before the war. A poem by Guo can be found inscribed next to the aviary that conveys his reasons for the gift.


The two cranes Korakuen received were both female, but the city of Kushiro in Hokkaido—which is active in the preservation of red-crowned cranes—was able to help the birds successfully breed by introducing them to male cranes. Thanks to breeding efforts in partnership with Kushiro, Okayama is now home to the largest number of red-crowned cranes bred in captivity in all of Japan.


The Crane Aviary can be found at the north side of the garden near the Main Gate. There are currently eight red-crowned cranes, six of which can be observed in the open-air aviary. Between September and February, the cranes are released on selected days and are free to roam and fly around the garden. They are also released during a celebratory event on New Year’s Day as a sign of good luck. While strolling the garden grounds, it is not uncommon to hear the occasional call of one of the cranes.


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