你不知道的鸟类冷知识
字幕摘录
| 时间 | 英文 | 中文 |
|---|---|---|
| 0:00 | This video is sponsored by KiwiCo and this is a painted bunting. | 这段视频由KiwiCo赞助,这是一张彩绘的bunting. |
| 0:12 | Songbirds like this are either male and very colorful or female and a little less colorful. | 像这样的歌鸟要么是雄性,非常多彩,要么是雌性,颜色稍少. |
| 0:25 | Huh, that's not right. | 这不对 |
| 0:29 | Wait a second, what's this? | 等等,这是什么? |
| 0:33 | I think it's a cardinal, but typically male cardinals are bright red and female cardinals | 我觉得是红衣主教 但一般男性红衣主教都是红衣主教 |
| 0:43 | are grayish brown. | 是灰褐色的。 |
| 0:45 | But this cardinal is both, so is it male or female? | 但这位红衣主教既是男的还是女的? |
| 0:55 | Ah, it turns out it's both. | 啊,结果都是这样 |
| 0:59 | This is a rare kind of bird called a bilateral ganandromorph. | 这是一种罕见的鸟类,称为双边的甘露变形. |
| 1:08 | It's split perfectly down the middle. | 中间完全裂开 |
展开字幕全文（94 条）
| 序号 | 英文 | 中文 |
|---|---|---|
| 1 | This video is sponsored by KiwiCo and this is a painted bunting. | 这段视频由KiwiCo赞助,这是一张彩绘的bunting. |
| 2 | Songbirds like this are either male and very colorful or female and a little less colorful. | 像这样的歌鸟要么是雄性,非常多彩,要么是雌性,颜色稍少. |
| 3 | Huh, that's not right. | 这不对 |
| 4 | Wait a second, what's this? | 等等,这是什么? |
| 5 | I think it's a cardinal, but typically male cardinals are bright red and female cardinals | 我觉得是红衣主教 但一般男性红衣主教都是红衣主教 |
| 6 | are grayish brown. | 是灰褐色的。 |
| 7 | But this cardinal is both, so is it male or female? | 但这位红衣主教既是男的还是女的? |
| 8 | Ah, it turns out it's both. | 啊,结果都是这样 |
| 9 | This is a rare kind of bird called a bilateral ganandromorph. | 这是一种罕见的鸟类,称为双边的甘露变形. |
| 10 | It's split perfectly down the middle. | 中间完全裂开 |
| 11 | Half is genetically male and colorful, | 一半是遗传男性和多彩的, |
| 12 | while the other half is genetically female and less colorful. | 而另一半是遗传性雌性,颜色较少. |
| 13 | Male, female, or both, | 雄性 雌性 或两者兼有 |
| 14 | all birds have strange bones. | 所有的鸟都有奇怪的骨头。 |
| 15 | They're hollow inside, which makes them lighter to help the bird | 里面是空心的 更轻的帮助鸟 |
| 16 | fly. | 飞 |
| 17 | But wait, there's something strange going on with these bird bones. | 等等,这些鸟骨有些奇怪 |
| 18 | These are from the | 这些是从 |
| 19 | Chicago Academy of Sciences. | 芝加哥科学院. |
| 20 | It's where I'm filming all of the specimens in this video. | 这是我拍摄录像中所有标本的地方. |
| 21 | But here's the thing, they have a bunch of holes in them. | 但问题是 他们身上有一堆洞 |
| 22 | Why? | 为什么? |
| 23 | Ah, okay, so these holes are called | 啊,好吧,所以这些洞叫做 |
| 24 | pneumatic foramen. | 肺气前门. |
| 25 | They're connected to the bird's lungs. | 与鸟肺相连. |
| 26 | When a bird breathes, | 当鸟儿呼吸时, |
| 27 | air can enter these holes and passes through the inside of the bird's bones. | 空气可以进入这些洞穴,通过鸟骨的内侧. |
| 28 | Birds can breathe through their hollow bones. | 鸟类可以通过空心骨头呼吸. |
| 29 | They can breathe air through their backbone, | 他们可以呼吸空气 通过他们的骨干, |
| 30 | their sternum, and even through their leg bones. | 他们的胸骨,甚至他们的腿骨。 |
| 31 | And they use that air to sing. | 他们用那空气来唱歌。 |
| 32 | This is a wood thrush. | 这是木鞭子 |
| 33 | They have my favorite song. | 他们有我最喜欢的歌。 |
| 34 | Wait, did you hear that? | 等等,你听到了吗? |
| 35 | The thrush sang two notes at once. | 女神一次唱了两首音符 |
| 36 | How can birds sing two sounds at the same time? | 鸟儿怎么能同时唱两个声音? |
| 37 | Ah, here's how. | 是这样的 |
| 38 | Birds sing using an organ in their windpipe called a syrinx. | 鸟儿用风管里的管子唱歌 叫做 s |
| 39 | There are four membranes | 有四个膜 |
| 40 | on the syrinx. | 在赛林克斯。 |
| 41 | Birds can stretch these like vocal cords to create different sounds. | 鸟类可以像声带一样拉伸这些声音来产生不同的声音. |
| 42 | But see how the syrinx has two different sides? | 但是,看到syrinx 如何有两个不同的方面? |
| 43 | Birds can stretch the membranes | 鸟儿可以伸展膜 |
| 44 | on either side independently and make two different sounds come out of each side at the same time. | 并同时发出两个不同的声音。 |
| 45 | That's how birds can make two sounds at once. | 鸟儿可以同时发出两个声音 |
| 46 | These sounds can be very strange like a willow ptarmigan or a capuchin bird, a gray go-away bird, | 这些声音可能非常奇怪,像柳条小鸟或卡布琴鸟,灰色的走鸟, |
| 47 | a lune, and a bald eagle. | 还有秃鹰 |
| 48 | Wait, that's not what an eagle sounds like. | 等等,这不是鹰的声音。 |
| 49 | That's definitely what an eagle sounds like. | 这绝对是鹰的声音。 |
| 50 | Never mind. | 没关系 |
| 51 | It turns out this is the sound of a red-tailed hawk. | 原来这是红尾鹰的声音. |
| 52 | I'll show you what eagles actually sound like. | 我会告诉你什么是鹰的声音。 |
| 53 | But first, these videos take a lot of work to put | 但是,首先,这些视频 需要大量的工作 |
| 54 | together, so it would really mean a whole lot to me if you sat through this short segment about | 一起,所以这真的 对我来说意味着很多 如果你坐在这个短段 关于 |
| 55 | this video's sponsor, KiwiCo. | 这个视频的赞助商,KiwiCo。 |
| 56 | They put together monthly crates that are delivered to your door | 他们每月把箱子装起来 送到你家门口 |
| 57 | with all of the supplies that you need for fun hands-on science projects. | 所有你需要的用品 有趣的实践科学项目。 |
| 58 | I grew up doing | 我长大了 |
| 59 | projects like this, and they really encouraged me to love learning. | 像这样的项目, 他们真的鼓励我 喜欢学习。 |
| 60 | They have various lines | 他们有各种台词 |
| 61 | for all age groups, so if you'd like to try it out, go to kiwico.com slash Charlie and use code | 给所有年龄段的人,所以如果你想试试, 去kiwico.com slash Charlie 并使用代码 |
| 62 | Charlie to get 50% off your first month of KiwiCo. | 查理让你第一个月的KiwiCo分50% |
| 63 | What was I wondering again? | 我又在想什麽? |
| 64 | Oh yeah. | 对 |
| 65 | Here's what eagles actually sound like. | 这就是鹰的声音。 |
| 66 | In movies, they often use the screech | 在电影中,他们经常使用尖叫声 |
| 67 | of a red-tailed hawk for an eagle because it sounds a little bit more dramatic. | 一只红尾鹰的鹰 因为听起来更戏剧化一点 |
| 68 | Do you hear that noise? | 你听到了吗? |
| 69 | Ah, it's a bunch of my favorite birds. | 啊,这是一堆我最喜欢的鸟。 |
| 70 | Chimney swifts. | 烟囱快。 |
| 71 | They're moving around in what looks like a giant tornado. | 他们正在移动 在看起来像一个巨大的龙卷风。 |
| 72 | Bird swarms like this are called murmurations. | 这样的鸟群被称为杂音. |
| 73 | They're composed of thousands of birds. | 它们由数千只鸟组成. |
| 74 | But far away, it looks like a giant amorphous blob dancing aimlessly through the air. | 但远处,它看起来像一个巨大的无形的斑点 跳无目的的空气。 |
| 75 | But these swifts have a destination in mind. | 但是这些飞船有目的地 |
| 76 | They're heading towards this chimney. | 他们朝烟囱去了 |
| 77 | Watch closely. | 仔细看 |
| 78 | They'll spiral around it for a while, and after some time, they fly inside. | 它们会绕着它螺旋一段时间,经过一段时间后,它们会飞到里面. |
| 79 | A chimney is the favorite nighttime resting spot for a group of chimney swifts, | 烟囱是一群烟囱急流最爱的晚上休息的地方 |
| 80 | also known as a scream. | 也被称为尖叫. |
| 81 | You know how a group of crows is called | 你知道一群乌鸦怎么叫的 |
| 82 | a murder? | 谋杀? |
| 83 | Well, other bird groups have names too. | 其他鸟类也有名字 |
| 84 | A group of budgies is called a chatter. | 一群小兔崽子叫闲聊 |
| 85 | A group of finches is a charm. | 一群鳍鱼是个魅力 |
| 86 | You can have a gullery of gulls, a bouquet of pheasants, | 你可以吃海鸥 野鸡花 |
| 87 | an unkindness of ravens, or my favorite, a flamboyance of flamingos. | 乌鸦的不慈悲 或者我最喜欢的火烈鸟的花纹 |
| 88 | Birds love to rest | 鸟儿喜欢休息 |
| 89 | on this tree in my backyard. | 在我后院的这棵树上 |
| 90 | But what's that? | 但这是什么? |
| 91 | The leaves are all bumpy. | 叶子都凸起. |
| 92 | It looks like something | 看起来像什么 |
| 93 | is growing inside there. | 里面正在生长 |
| 94 | To find out what it is, click this video. | 为了找出它是什么,点击这段视频。 |
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