http://tetsudo-shimbun.com/article/topic/entry-1522.html

http://www.nhk.or.jp/kaisetsu-blog/100/307488.html

https://headlines.yahoo.co.jp/hl?a=20181017-00000005-hokkaibunv-hok

https://headlines.yahoo.co.jp/article?a=20181018-00182380-diamond-soci

https://www.youtube.com/watch?v=Maq-1Grk_LY

https://gigazine.net/news/20181017-massive-insect-loss/

https://news.yahoo.co.jp/byline/sonodahisashi/20181013-00100250/

https://www.kyoto-np.co.jp/local/article/20181016000107

https://www.bengo4.com/internet/n_8716/ https://twitter.com/amneris84/status/1052507051174244352

https://www3.nhk.or.jp/news/html/20181017/k10011675141000.html

https://imidas.jp/josiki/?article_id=l-58-257-18-10-g320

https://diamond.jp/articles/-/182103

https://headlines.yahoo.co.jp/hl?a=20181014-00008665-bengocom-soci

http://blog.livedoor.jp/schulze/archives/52222833.html

https://www.yomiuri.co.jp/local/kyoto/news/20181015-OYTNT50263.html

https://news.yahoo.co.jp/byline/kimmyungwook/20181011-00100025/

https://headlines.yahoo.co.jp/hl?a=20181015-00000004-jij-pol

https://headlines.yahoo.co.jp/hl?a=20181015-00008686-bengocom-soci

https://headlines.yahoo.co.jp/hl?a=20181015-00000001-webtoo-l02

http://www.kanaloco.jp/article/365737

https://www.newsweekjapan.jp/stories/world/2018/10/post-11092_1.php

http://www.tokyo-np.co.jp/s/article/2018101201001960.html

https://headlines.yahoo.co.jp/hl?a=20181009-00000602-san-soci

https://headlines.yahoo.co.jp/hl?a=20181012-00000064-jij-soci

https://hayashi-jurist.jp/legal-news

https://gigazine.net/news/20181012-proof-of-evolution/

http://kita0bombom.jugem.jp/?eid=2209

https://news.mynavi.jp/article/20181013-706164/

https://news.yahoo.co.jp/byline/yuasamakoto/20181013-00100196/

https://headlines.yahoo.co.jp/hl?a=20181013-00050008-yom-soci