【残り1頭】ラッコが日本の水族館から消えてしまう本当の理由とは…
Published November 9, 2026
At a glance
Views
103,888
Likes
1,839
Comments
173
Performance vs. channel
All-time outlier score
Engagement rate
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About
ラッコと言えばとても可愛い水族館のアイドル…！ というイメージを持っている人は多いですが、実は2021年1月時点で見られる日本の施設は3つ、たった4頭しか展示されていないことをご存知ですか？ 国内ではピーク時は122頭も飼育されていたラッコですが、ここ数十年で人間とラッコを取り巻く環境が一変し、ラッコの数は激減…絶滅危惧種となり世界的にもワシントン条約附属書Ⅰに記載されるほど厳重に保護されるようになりました。 そのため、海外からの輸入は研究目的以外で不可能に…国内繁殖を試みるも高齢化が深刻で、日本の水族館でラッコが見られなくなる日がそう遠くない事がほぼ確定しました…。 今回はラッコの生態やそんな水族館とラッコの事情について紹介…
- Published
- November 9, 2026
- Made for kids
- No
More features coming
We're working on new analytics and tools. Stay tuned.
How 【残り1頭】ラッコが日本の水族館から消えてしまう本当の理由とは… is doing
It has 103K views in total. It ranks #12,975,978 among tracked YouTube videos by views.
Key facts about 【残り1頭】ラッコが日本の水族館から消えてしまう本当の理由とは…
- Total views
- 103K
- Total likes
- 1.83K
- Total comments
- 173
- Published
- November 9, 2026
- Global rank by views
- #12,975,978
Frequently asked questions
How many views does 【残り1頭】ラッコが日本の水族館から消えてしまう本当の理由とは… have?
【残り1頭】ラッコが日本の水族館から消えてしまう本当の理由とは… has 103,888 views, 1,839 likes and 173 comments, ranking #12,975,978 among tracked YouTube videos by views.
How accurate are these YouTube video analytics?
View, like, and comment counts come from YouTube's public API and refresh regularly. Growth and revenue figures are estimates built from tracked historical data, so they can differ slightly from what the creator sees privately in YouTube Studio.
What is the outlier score?
How this video's views compare to the channel's usual Shorts or long-form video. A 2x score means double the usual views for that channel, 0.5x means half.
What is engagement rate and how is it calculated?
Likes and comments per view, compared to this channel's typical engagement rate — shown as above or below what's usual for the channel.
How is the revenue estimate calculated?
It's a rough public estimate based on a $0.7–$2.0 CPM (revenue per 1,000 views) applied to view count — not actual creator earnings, which depend on ad rates, audience geography, and monetization settings YouTube doesn't expose publicly.
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