<figure id="attachment_385813" aria-describedby="caption-attachment-385813" style="width: 1280px" class="wp-caption alignnone"><a href="#" data-ident_hash="6211f9b9"><img src="https://res.cloudinary.com/fridaydigital/image/private/t_article_image/wpmedia/2024/08/7197953bb08056512b079a671db3ae79.jpg" alt=""></a><figcaption id="caption-attachment-385813" class="wp-caption-text">A whooper swan stretches its neck and threatens. As an adult, it is said to have no natural enemies, and is therefore also called an &#8220;invincible bird.</figcaption></figure>
 A whooper swan at the water&#8217;s edge of Teganuma Swamp in Chiba Prefecture. When I pointed my lens at it, it opened its beak wide and gave me a threatening &#8220;shriek.
 The whooper swan, a non-native species, is native to Europe and is characterized by a black knob-like projection on the top of its beak. Imported to Japan in the 1950s, they were released and bred in the moat of the outer gardens of the Imperial Palace, where they escaped and became wild. When its wings are spread, it can reach a height of 2 meters. The number of whooper swans is now gradually increasing. Kazuo Kamiyama, a researcher at Bird Research, a non-profit organization that conducts bird surveys, says, &#8220;There are at least 500 of these birds in Japan.
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 There are at least 500 whooper swans in Japan, and their numbers seem to be gradually increasing across the country, albeit at a slower pace. The Tone River and its watershed areas, such as Teganuma and Ushiku-numa (Ibaraki Prefecture), account for 40% of the total number of birds. This is because they are fed by people and have an abundance of waterweeds.
 The species is now found in Hokkaido and Kyushu as well, but the increase in population has caused some problems.
 They eat rice that has just been planted in rice paddies near the water&#8217;s edge. According to Chiba Prefecture, the amount of damage in FY&#8217;2010 was about 3.1 million yen.&#8217; In FY 2008, 107,800 m2 of rice paddies, equivalent to 2.3 Tokyo Domes, were ravaged, and the damage amounted to 12.45 million yen. Upon receiving a call, city officials rush to the site and set ropes in the rice paddies to drive them out or capture them and release them into the swamp. However, the animals are territorial and sometimes return to the swamp, which is a headache for us.
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 What is even more serious is that in some cases they have gone berserk and attacked people. At a lake in Hokkaido, a birdwatcher was attacked and suffered broken bones. In the U.S. state of Illinois, a man who was taking care of a whooper swan was attacked and drowned in a pond.
 A man who was taking care of a man who was being attacked by a bobwhite in Illinois, USA, drowned. Most of the reason they go berserk is to protect their chicks and young. In order to reduce damage to crops, it is necessary to reduce the population. The government is taking measures such as calling on people not to feed the swans, but this has not led to a fundamental solution.
 Swans with their young are cute to look at, but one must be very careful when approaching them.
<figure id="attachment_385814" aria-describedby="caption-attachment-385814" style="width: 1280px" class="wp-caption alignnone"><a href="#" data-ident_hash="0355dcb0"><img src="https://res.cloudinary.com/fridaydigital/image/private/t_article_image/wpmedia/2024/08/90c03ab1e66b381537c29e31d0b93f2c.jpg" alt=""></a><figcaption id="caption-attachment-385814" class="wp-caption-text"> Many whooper swans can be seen at the water&#8217;s edge of Teganuma. Because they are fed, they are not afraid of people and do not run away when approached.</figcaption></figure>
<figure id="attachment_385816" aria-describedby="caption-attachment-385816" style="width: 1280px" class="wp-caption alignnone"><a href="#" data-ident_hash="49809502"><img src="https://res.cloudinary.com/fridaydigital/image/private/t_article_image/wpmedia/2024/08/e6fa2c465aa7c65f0c6b0feb24647b32.jpg" alt=""></a><figcaption id="caption-attachment-385816" class="wp-caption-text"> A cut never before published in this magazine. The &#8220;special situation&#8221; of the swans that are becoming more ferocious.</figcaption></figure>
<figure id="attachment_385817" aria-describedby="caption-attachment-385817" style="width: 1280px" class="wp-caption alignnone"><a href="#" data-ident_hash="6ffed968"><img src="https://res.cloudinary.com/fridaydigital/image/private/t_article_image/wpmedia/2024/08/276f627bc1cb8f0fbdf3be2191b3d0c8.jpg" alt=""></a><figcaption id="caption-attachment-385817" class="wp-caption-text"> Never before published in this magazine. The &#8220;special circumstances&#8221; of the swans that go berserk.</figcaption></figure>
<figure id="attachment_385818" aria-describedby="caption-attachment-385818" style="width: 1280px" class="wp-caption alignnone"><a href="#" data-ident_hash="23c9bd39"><img src="https://res.cloudinary.com/fridaydigital/image/private/t_article_image/wpmedia/2024/08/f3945c58f63f6e67dad30a2bef5578b2.jpg" alt=""></a><figcaption id="caption-attachment-385818" class="wp-caption-text"> Cuttings never published in this magazine Are swans really dangerous creatures? The &#8220;Special Situation&#8221; of the swans that go berserk</figcaption></figure>
<figure id="attachment_385819" aria-describedby="caption-attachment-385819" style="width: 1280px" class="wp-caption alignnone"><a href="#" data-ident_hash="25810e7e"><img src="https://res.cloudinary.com/fridaydigital/image/private/t_article_image/wpmedia/2024/08/b94b49a94483f6d6f67302a7c5cb6fa4.jpg" alt=""></a><figcaption id="caption-attachment-385819" class="wp-caption-text"> Cuttings never published in this magazine Are swans really dangerous creatures? The &#8220;special circumstances&#8221; of the swans that are becoming more and more ferocious</figcaption></figure>
 From the August 16, 2024 issue of FRIDAY

 Masayoshi Katayama (Journalist)

 The number of wild whooper swans in the wild has been on the rise in recent years. What is even more serious is that some have gone berserk and attacked people. The reason for the swans' ferocious attacks is said to be that "a swan's wings are powerful enough to lightly blow a person away.

Are they really dangerous creatures? The “Special Situation” of the Swan, which is becoming more and more ferocious.

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