Are these powder poisonous?The children are looking for the secret of the butterfly in the Yuehu Lake

The Yangtze River Daily Da Wuhan client July 17th. The summer heat is hit, and the summer and insects are lively. On July 17, Wuhan Youth entered the forest research and education activities to Yuehu Park, and at the Academician of Academician Gui Jianfang's Natural Science Popularization Student Volunteer Team One -under the leadership of He Xingyi, Lu Liang, and Zeng Jiangtao, members of the Green Association of Huazhong Agricultural University, the children came to Yuehu Park to carry out "insects to find different".

After the rain, volunteers took the children to find insects.

Butterfly, moth online "rumor": I wo n’t be poisoned if I do n’t eat it

He Xingyi first gave the children a few local pictures and asked them to find the butterflies in the text description in the two butterflies. After the discussion in full swing, the students successfully found the correct butterflies. "The left side is the citrus birds. It is more common in Wuhan. The pattern of its front wing end is finely dot, and the pattern of the front wing end of the golden -winged butterfly on the right is relatively large and distributed. Dividing different insects is to carefully observe their different details. "He Xingyi said.

Know the common butterflies in Wuhan.

After the summer rain, the worms hid in the dark and "catch and seek" with the raindrops, but they could not look for the children to find it. The children who started outdoor observation shuttled through the grass forests of Yuehu Park, and soon found the first small flying worm.

"Is this a moth or a butterfly? To judge this, you must first look at the tentacles. The butterfly has an angle like a mallet, and there is no moth. road. Later, he let the children breathe in the butterfly, and the butterflies fluttered their wings. According to He Xingyi, this is a gray butterfly. The gray butterfly wings itself is very small. They are mainly to absorb sunlight.

"Teacher! I have white things on my hand, the powder on its wings." The 11 -year -old Feng Peize was very excited and showed He Xingyi the little moth and white powder on his hand. Parents immediately looked a little worried and asked whether He Xingyi was poisonous and would cause allergies. He Xingyi gave a negative answer: "The powder on the pink of butterflies and moth wings is called scale powder. These powder is actually scales in the microscope, just like the scales of fish. This kind of powder is like dust and there is no harm. Some butterflies are indeed toxic, but its toxin is in the body. Only when consumption can be poisoned, ordinary touch scales will not be poisoned. "

The butterfly placed in the palm.

Love the lively 蟋蟀: I want to catch me better until quiet night

After careful searching, some students finally found a puppet hidden in the grass. I tried to catch it but failed. He Xingyi comforted: "It doesn't matter, it is difficult to catch it in a lively environment. The wings vocate is to compete for food, or to compete for their own territory. Through the tweet to intimidate the other party and swore their own attitude to maintain sovereignty. If you want to study, you can find it on a quiet night and listen to the position. "

Squat and listen to the cry.

After understanding the insects in deeper, the children couldn't wait to return to the classroom and carefully completed the insect painting on the natural notes. The 11 -year -old Pan Qingyang sketched carefully, and painted the butterflies' tentacles, patterns, and color block areas. She expressed her interest and love for insects in her own way.

He Xingyi commented: "Children are quite enthusiastic about insects and have certain knowledge reserves. When they give them new knowledge, they all pass through. I feel very intuitively that the natural education received by children in Wuhan is getting better and better, better, and better, better, better, better, better, better, better, better and better. It's getting deeper. "

Make a natural note for insects.

Wuhan Youth Education Education Education Education is hosted by Wuhan Gardening and Forestry Bureau, Wuhan Education Bureau, the Communist Youth League Wuhan Municipal Party Committee. Among them, especially among young people, they have established awareness of environmental protection and encouraged the masses to protect the environment with their action.

(Changjiang Daily reporter Guo Kezhen Intern Fu Yan Zhang Yi, Zhang Yi, wants to photograph: Correspondent Liang Junyao Ma Minghai)

【Edit: Ding】

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