If a person drinks seawater, he will become thirstier and thirstier, and eventually he will even die of thirst. However, fish, birds, reptiles, etc. that live in the ocean throughout their lives are not in this danger. Why is this? It turns out that they all have their own unique desalination...
1. Birds in the world today evolved in the age of dinosaurs. The scientific community generally believes that dinosaurs are the ancestors of birds, and many dinosaurs themselves also had feathers. 2. At the same time, dinosaurs also have a relatively c...
On February 1, Wang Min, Zhou Zhonghe, Zou Jingmei of the Institute of Vertebrate Paleontology and Paleoanthropology, Chinese Academy of Sciences, and Pan Yanhong of the Nanjing Institute of Geology and Paleontology reported in Nature Communications a discovery of 130 million The Early Cretac...
On May 2, a research team composed of paleontologists from various research institutions in mainland China, Hong Kong, Canada and other places reported in the journal Nature Communication a species that lived about 125 million years ago. Dinosaur of the year - Jianianhualongs tengi. This is a...
Recently, Wang Min, Zhou Zhonghe, and Thomas from the Institute of Vertebrate Paleontology and Paleoanthropology of the Chinese Academy of Sciences published the latest research results in the Proceedings of the National Academy of Sciences (PNAS), reporting on an early Cretaceous primitive bird dis...
Dinosaurs are oviparous reptiles, and like birds, they reproduce by laying eggs. We know that some bird eggs are very large, such as goose eggs, which weigh about half a catty (250 grams), and ostrich eggs can reach about 1,500 grams. , so how big should a dinosaur egg be?In fact, dinosaurs came in...
As we all know, bird flight is an important guide to inspire human beings to dream of flying. After unremitting efforts, the dream of flying is finally ushered in. Everyone can enjoy flying in the sky like a bird. How much do we know about the birds that inspire our yearning for flight? What is the...
In the history of our country for more than 5,000 years, there have been many animals, such as the ox, sheep, tiger and other cultural symbols in the Chinese zodiac, which have become an integral part of Chinese culture. In addition, many birds have also entered the poetry and paintings of ancient p...
1. Fairy Penguin, the cute little penguin, is only 33 centimeters or about 13 inches tall.fairy penguin2. The Dutch dwarf rabbit is the smallest rabbit in the world, with a body length of about 20-25 cm and a weight of 1-1.5 kg.Dutch dwarf rabbit3. The royal antelope is the smallest among the antelo...