Communicating underwater is challenging. Light and odors don't travel well, but sound moves about four times faster in water than in air — which means marine mammals often use sounds to communicate. The most famous of these underwater vocalizations is u
根据第一段提到Though for many years science has cautioned against hearing too much of what we humans would like to hear when we are trying to understand animal sounds, the musicality in some sounds is now starting to have an effect on the science of animal communication itself尽管许多年来...
Sophistication on dolphin communication; Sounds whales make when alone; Complexity in the sound of baleen whales.doi:10.1002/j.2326-1951.1981.tb01986.xPeterTyackThe SciencesTyack, P.L., 1981. Why do whales sing? The Sciences 2, 22-25....
“Researchers have cataloged the kinds of sounds whales make and how they have changed across the years to try to understand what this phenomenon is,” he says. “I was curious about what individual whales were doing when they sing if they repeat songs like birds or modify their songs in ...
whakaaturia tou aroha whale factory ship whale has founded new whalebones for corset whales book whammel whampoa garden wharf dues wharfpost wharffloating type wharton econometric f wharton edith what a coincidence i what a fresh fish what a geek what a great tree tha what a line what a liv...
The grinding noise can be loud enough to wake up your sleeping partner — some people say it sounds like the person is chewing rocks. It can damage the teeth, give you headaches and make your jaw hurt. If you're awake and grinding your teeth, you'll notice when it starts to hurt ...
Professor Scott says that laughter is an important social tool for allmammals– animals, including humans, dogs and whales, which give birth to live young, rather than laying eggs, and who feed their young with milk. Neil By laug...
We live in an age when all manner of scientific knowledge—from climate change to vaccinations—faces furious opposition. Some even have doubts about the moon landing.
Why is the world not full of top predators, such as lions, tigers, and killer whales? Do you think risk assessment would be a better strategy for a prey animal than constant vigilance? Explain your reasoning. Explain how the three laws of motion directly affect/relate...
with, it helps to know what exactly those scents are. While there’s an established fragrance vocabulary, it isn’t very helpful if you don’t know exactly what those things smell like. For instance, how often do you get to smell ambergris–a waxy substance secreted by sperm whales?