Blue whales are the largest creatures to live on Earth after the dinosaurs. These amazing creatures are not only the largest whale species but also the largest mammal (哺乳动物) species to have ever existed on Earth.The average length of a blue whale is23-27 meters and its weight is from...
elephants can form "pseudo-joints"with their trunks, similar to the structure of a human elbow(肘)and wrist."It's also a feeling of wonder just looking at these amazing creatures, " Milinkovitch said, noting that African forest elephants and African savann a elephants are endangered species....
Orcas are known for taking down larger animals or even other predators. In the past, they’ve huntedblue whalesandgreat white sharks. They can easily adapt to the available prey depending on the ocean they’re in. In the case of the Gulf of California, that ...
The West contains the oldest, largest, most glorious conifers on Earth. And winter is the time to see, up close, where the wild trees are.1 Jeffrey pine SPECIES Pinus jeffreyi GROWS to 120 feet YOU'LL KNOW IT BY Reddish,...Brenzel, Kathleen N...
The southeast of Asia is one of the largest species birthplaces of the earth 翻译结果3复制译文编辑译文朗读译文返回顶部 South-East Asia is one of the largest of the origin of species on Earth 翻译结果4复制译文编辑译文朗读译文返回顶部
“It’s also a feeling of wonder just looking at these amazing creatures,’’ Milinkovitch said, noting that African forest elephants and African savanna elephants are endangered species, “We also hope to increase awareness of the conservation of this very unique animal,” he said. “There are...
Ocean pollution and fishing are other dangers for blue whales.Blue whales are an endangered species. Only 10,000 to 25,000 blue whales live in the world's oceans. It is important to protect blue whales because they play a key role in the ocean's food chain(生物链).73. How long can ...
The African elephant,the largest land animal remaining on earth,is of great importance to African ecosystem(生态系统).Unlike other animals,the African elephant is to a great extent the builder of its environment.As a big plant-eater,it largely shapes the forest-and-savanna(大草原)surroundings in...
However, the two largest predators on earth, the blue whale (Balaenoptera musculus) and the fin whale (B. physalus), perform short dives for their size. Here, we test the hypothesis that the foraging behavior of these two species (lunge-feeding) is energetically expensive and limits their ...
"People get really excited about new species, but finding a new species is not a big deal at all. What is a big deal is that that it's an indication that we really don't understand the deep sea," he adds. Click to View Full Infographic Vecchione hopes that new research will compel...