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Human acoustic tools can distinguish individual whales by analyzing micro-characteristics of their vocalizations, and the whales can probably do the same. This does not prove that the whales deliberately use some vocalizations to signal individual identity in the manner of the signature whistles that bottlenose dolphins use as individual labels.
Whale vocalizations are the sounds made by whales to communicate. The word "song" is used in particular to describe the pattern of regular and predictable sounds made by some species of whales (notably the humpback and bowhead whales) in a way that is reminiscent of human singing. Humans produce sound by expelling air through the larynx.
The interactions between marine mammals and sonar have been a subject of debate since the invention of the technology. Active sonar, the transmission equipment used on some ships to assist with submarine detection, is detrimental to the health and livelihood of some marine animals. [1] Research has recently shown that beaked and blue whales are ...
Human–animal communication is the communication observed between humans and other animals, ranging from non-verbal cues and vocalizations to the use of language. [1] Some human–animal communication may be observed in casual circumstances, such as the interactions between pets and their owners, which can reflect a form of spoken, while not ...
This stock of blue whales can grow to 90 feet and weigh over 100,000 pounds. The stock of blue whales found near the Antarctic grow bigger, up to 110 feet and over 330,000 pounds. Their hearts are ...
The commonly stated range of human hearing is 20 to 20,000 Hz. [6][7][note 1] Under ideal laboratory conditions, humans can hear sound as low as 12 Hz [8] and as high as 28 kHz, though the threshold increases sharply at 15 kHz in adults, corresponding to the last auditory channel of the cochlea. [9] The human auditory system is most sensitive ...
September 26, 2024 at 1:46 PM. CAPE MAY, N.J. - A boat full of unsuspecting spectators lucked out with a once-in-a-lifetime experience at the Jersey Shore. The Cape May Whale and Research Center ...
An underwater photographer who got up close and personal with a massive blue whale says the experience left him feeling awestruck — and incredibly small. Tanakit Suwanyangyaun, a 37-year-old ...