The highest bird to fly.
What is the highest flying animal in the world? There was a British mountaineering team that once carried a flock of red-footed crows and released them on a six-thousand-meter-high hillside to fly in the sky, measuring that they flew up to 8,199.72 meters. Some people abroad believe that this is the record for the highest bird flight in the world.
condor
Actually, the highest flying bird is. In 1960 and 1975, China's mountaineering team twice climbed Mount Everest at 8,848.13 meters from the north slope, and on this world's highest peak, the climbers saw a kind of crane flying in the sky at an altitude of more than nine kilometers. This is the record for the highest bird flight known.
The vulture is a large bird, about a little two meters long, inhabits high mountains, and likes to eat animal carcasses, so people call it "cleaner".
The most primitive insect specimens.
The protozoan specimen collected by Professor Yang Jikun of Beijing Agricultural University in China in 1950 is the most primitive insect specimen in the world.
Insect specimens
Protozoa are one of the most primitive taxa in the insect order , scientifically known as salamanders . Because of its tiny size and living in the soil, it has always been considered a rare insect that is difficult to find. The study of protozoa is a key to exploring the phylogenetic development of insects and occupies an important position in systematic taxonomy.
The most beautiful butterfly source.
Taiwan, China's treasure island, has a warm climate and lush vegetation, with more than 400 species of butterflies, many of which are the most beautiful and precious varieties in the world. There is a golden phoenix butterfly, the wings seem to have layers of gold powder, the body has a multicolored pattern, it flies in the sun, golden sparkle, very beautiful.
butterfly
In the town of Mino in Kaohsiung, Taiwan, there are millions of butterflies in the mountains, and as soon as people enter the valley, they are immediately surrounded by colorful butterflies flying up and down, as if they are "welcoming in the middle of the road".
Taiwan has butterflies all year round, producing 30 to 40 million butterflies every year, and the versatile Taiwan compatriots use butterflies to make various handicrafts. Many butterfly processing plants have been opened there. Butterfly specimens and butterfly paintings were made and sold to foreign countries. Butterfly specimens are varied, and butterfly paintings are lifelike and popular. This revenue is about fifteen million DOLLARs per year.
The largest moth.
China's mountain silkworm moth is the largest moth insect in the world. The female moth has spread its wings and is up to twenty-five centimeters long; The male moth has wings spread out and is also twenty centimeters long, so it is known as the "King of E".
moth
Mountain silkworms, also known as coral silkworms, pig silkworms, and black silkworms, are the largest wild silkworms in China. It is native to the mountains of South China and is distributed in the provinces south of the Yangtze River and Taiwan.
The cocoon of the mountain silkworm is much larger than the ordinary cocoon, and fifty or sixty cocoons weigh one pound, which can be called the champion of the cocoon. Cocoon yield is also very high, the average cocoon yield can reach more than one point two grams, and every thousand cocoons can get about one and a half pounds of modified silk cotton. This silk color is light brown, does not fade for a long time, and is rich in luster. It is very elastic, easy to dye, can be used as a substitute for fleece thread, can also be woven stockings and silk, mixed with ramie fabric into cloth, both beautiful and durable.
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