WordbookGet the appGet app

0:00 / 2:09Line 1 of 26

A2 Pets & AnimalsOct 9, 2026

Can birds solve puzzles easily? #science #ravens #shorts #puzzle

鳥はパズルを簡単に解けるの？ #科学 #ワタリガラス #shorts #パズル

The Royal Institution15 videos Open on YouTube

Transcript

26 lines

0 learning0 looked up0 known134 new

Translation

So he's got to work out how to get into that.
だから彼はそこに入る方法を考え出さなければなりません。
That's it.
それです。
Yes.
はい。
I've made it hard for him.
彼には難しく作りました。
This is not an easy one for him.
これは彼にとって簡単なものではありません。
He just gave us the right look.
彼はちょうど私たちに正しい表情をくれました。
Like, come on.
ほら、さあ、みたいな。
So he's got to pull the string.
だから彼は紐を引かなければなりません。
Yeah.
はい。
This is an emotional roller coaster.
これは感情のジェットコースターです。
You get it.
分かりますよね。
Oh, there we go.
ああ、来ましたね。
Fantastic.
素晴らしい。
Well done.
よくやった。
Well done, Bran.
よくやった、ブラン。
Now, in the wild, a bird like Bran has got to solve puzzles and problems all the time, and one of them is there are lots of other birds like Bran out there who are also very clever.
さて、野生では、ブランのような鳥は常にパズルや問題を解かなければならず、その一つは、外にはブランのようにとても賢い鳥がたくさんいるということです。
So, when Bran wants to hide his food, he has got to find some way of tricking other birds if they're looking at him.
だから、ブランが食べ物を隠したいとき、もし他の鳥が見ていたら、彼らを騙す方法を見つけなければなりません。
Now, I've got a clip of a bird doing some deception, the bird using communication to lie to other birds.
さて、鳥がごまかしをしているクリップ、他の鳥に嘘をつくためにコミュニケーションを使っている鳥の映像があります。
But Bran really dislikes videos, so we're going to say thank you to Lloyd and thank you to the extremely clever Bran before we show that.
でもブランは動画が本当に嫌いなので、それをお見せする前に、ロイドととても賢いブランにお礼を言いましょう。
Thank you.
ありがとうございます。
This is a bird that is being watched by other birds who all saw her bury her food earlier.
この鳥は、他の鳥たちに見られていて、彼らは皆、彼女が先ほど食べ物を埋めるのを見ていました。
Now she knows they're no longer watching; she's hiding the food elsewhere.
今、彼女はもう見られていないと分かっています。彼女は食べ物を別の場所に隠しています。
This is typical of raven and crow behaviour.
これはワタリガラスやカラスの行動に典型的なものです。
So, this is an example of the ravens using their understanding of eye gaze to help them solve the problem of how they stop other ravens from stealing all their food.
つまり、これはワタリガラスが視線の理解を利用して、他のワタリガラスに食べ物を全部盗まれないようにするという問題を解決している例です。
And it's an interesting point that what you're seeing is them using deception as a way of covering up what they really want to do.
そして興味深いのは、ご覧になっているのは、彼らが本当にやりたいことを隠す手段としてごまかしを使っているということです。
And of course, deception is still a form of communication.
そしてもちろん、ごまかしも依然としてコミュニケーションの一形態です。

LingoDew, which teaches English through YouTube videos, measured this A2 video at 190 words per minute, faster than the A2 median of 161, and found 13% of its words outside the 1,000 most common in its English videos, more than the A2 median of 12%.

Words in this video

The ones worth learning, rarest last. Tap one to hear it where it was said.

Up next

How do hippos communicate underwater? #echolocation #hippos #underwaterphysics #physics #science

1:44How do hippos communicate underwater? #echolocation #hippos #underwaterphysics #physics #scienceB2The Royal Institution

How and why do we measure time? #atomicclocks #time #science #short #sciencefacts #trending

2:10How and why do we measure time? #atomicclocks #time #science #short #sciencefacts #trendingC1The Royal Institution

Could time itself have disappeared at the beginning of the Universe?⁠ A model by Hawking & Herog⁠

2:38Could time itself have disappeared at the beginning of the Universe?⁠ A model by Hawking & Herog⁠C1The Royal Institution

Hannah Fry on The Nun Study #dementia #dataset #scienceexplained #hannahfry #thenunstudy #research

2:56Hannah Fry on The Nun Study #dementia #dataset #scienceexplained #hannahfry #thenunstudy #researchC1The Royal Institution

Can AI solve the hardest problems in mathematics? | PuzzlingScience with Yang-Hui He

17:47Can AI solve the hardest problems in mathematics? | PuzzlingScience with Yang-Hui HeC1The Royal Institution

Can atmospheric pressure boil water? A short experiment with Anu Ojha #science #demo #shorts

1:03Can atmospheric pressure boil water? A short experiment with Anu Ojha #science #demo #shortsB2The Royal Institution

What Star Trek got right about science (and what it got wrong) | Part 2

30:24What Star Trek got right about science (and what it got wrong) | Part 2C1The Royal Institution

What lightning, the Northern Lights and IMAX screens all have in common #imax #plasma #science #fact

2:29What lightning, the Northern Lights and IMAX screens all have in common #imax #plasma #science #factC1The Royal Institution

LingoDew

Keep your words in LingoDew

The app brings the words you save back for review right before you forget them — with the clips you heard them in.

Download on theApp Store Get it onGoogle Play