Warning: file_put_contents(aCache/aDaily/post/knowledge1024/-18457-18458-18459-): Failed to open stream: No space left on device in /var/www/tg-me/post.php on line 50
你不知道的冷知识 | Telegram Webview: knowledge1024/18458 -
Telegram Group & Telegram Channel
小燕子,穿花衣。

家燕的体型小巧,树麻雀和它比起来都会显得大一些。

离得远,它们看起来黑黢黢的,下巴一撮儿红色很明显,离得近,在阳光的照射下,羽毛本身有色素沉淀,除此以外,羽毛的物理特质使得在一些角度看,因散射、干涉或衍射的产生出的结构色,复合呈现出五彩斑斓的蓝色。

照片中可以看到羽毛部分:从结构上分类看是正羽,从功能上分类是飞羽。

春季,燕子忙着筑巢抚育下一代,因此,它们会为了找寻建筑材料,多次往返很是辛苦。

马上它们就要多起来了~

#观鸟 #北京观鸟 #鸟类摄影 #家燕



tg-me.com/knowledge1024/18458
Create:
Last Update:

小燕子,穿花衣。

家燕的体型小巧,树麻雀和它比起来都会显得大一些。

离得远,它们看起来黑黢黢的,下巴一撮儿红色很明显,离得近,在阳光的照射下,羽毛本身有色素沉淀,除此以外,羽毛的物理特质使得在一些角度看,因散射、干涉或衍射的产生出的结构色,复合呈现出五彩斑斓的蓝色。

照片中可以看到羽毛部分:从结构上分类看是正羽,从功能上分类是飞羽。

春季,燕子忙着筑巢抚育下一代,因此,它们会为了找寻建筑材料,多次往返很是辛苦。

马上它们就要多起来了~

#观鸟 #北京观鸟 #鸟类摄影 #家燕

BY 你不知道的冷知识






Share with your friend now:
tg-me.com/knowledge1024/18458

View MORE
Open in Telegram


你不知道的冷知识 Telegram | DID YOU KNOW?

Date: |

At a time when the Indian stock market is peaking and has rallied immensely compared to global markets, there are companies that have not performed in the last 10 years. These are definitely a minor portion of the market considering there are hundreds of stocks that have turned multibagger since 2020. What went wrong with these stocks? Reasons vary from corporate governance, sectoral weakness, company specific and so on. But the more important question is, are these stocks worth buying?

你不知道的冷知识 from in


Telegram 你不知道的冷知识
FROM USA