Այս թողարկմանը ես պատմում եմ հայկական մի սիրավեպի մասին։ Եթե դուք սիրում եք սիրավեպեր, ապա պետք է, որ ձեզ համար հետաքրքիր լինի այս էպիզոդը...

․․․ մասին 

Ագապի (մաս 1) #17

Hello everyone! If you want to know the meaning of this commun expression, plus I add an extra in the podcast,  you need to listening to find out!

De todo un poco

Irse de rositas🌹 / Go off with little roses 😵

No es NO, a pesar de que se nos hace difícil decirlo hay que aprender a hacerlo.

El otro lado de la moneda

Aprender a decir NO EN LA VIDA

¿Tienes pájaros en la cabeza? Descúbrelo conmigo =)

Expresiones en español

Tener pájaros en la cabeza

みなさんは「ドンキホーテ」に行ったことがありますか？今日は「ドンペン」のニュースを紹介します🐧🌛

SeikaのPodcast🎧

Ep.27 「ドンキホーテ」を知っていますか？🐧🌛

Some animals have been known to use tools such as sticks, rocks and even bait to hunt for food. And humpback whales have been found using their own unique tool to hunt — bubbles.

A study published in Royal Society Open Science in August observed the hunting behaviors of more than 70 humpback whales in Stephens Passage in southeast Alaska, documenting how the whales blow bubbles to catch more prey.

Humpback whales hunt for krill — small, shrimp-like creatures that are around the same size as a paperclip, and which swim in swarms.

Whales can take in large amounts of krill in one mouthful. And to make this easier, humpback whales trap swarms of krill in "bubble nets" before feeding on them.

The whales create these "nets" by releasing air from their blowhole as they swim in circles below the surface of the water. The bubbles rise in a spiral pattern, which, from above the water's surface, looks more like artwork than a tool for hunting.

The rising bubbles create "curtains" of air around the krill that they are reluctant to swim through, although researchers aren't yet sure why this is. The whales then swim up through the "net" with an open mouth to eat the trapped krill.

The study data showed that as a whale swam in tighter circles and the "net" got smaller, the krill caught inside became, on average, more than seven times denser. This allowed the whales to catch more krill in a single mouthful.

A whale doesn't have to move very fast to create a net or eat trapped krill, allowing it to get more food without using any more energy.

While not many other animals create their own tools to catch prey like the humpback whale, there are examples of animals using other tools to hunt.

For example, chimpanzees have been observed using sticks to dig for bugs, while sea otters use rocks to open mussels. Certain species of heron have even been found to use food as bait to attract fish.

Practice Listening, Reading & Comprehension

Humpback Whales Use Bubbles to Hunt

今天8月中国政府拟继续讲强对未成年人使用手机的限制，今天Karen和柏威也就着这个话题聊了他们关于使用屏幕和上网的看法。