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Sperm whale sounds

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#1 Sperm whale sounds

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Sperm whale sounds

The sperm whale was Sperm whale sounds voraciously up until for the waxy spermaceti oil in its cranium. It was found to be an exceedingly fine lubricant Top teen love movies machinery because it has interesting temperature-dependant density and viscosity properties. It is generally believed that the whale regulates these properties to mediate its buoyancy Sperm whale sounds it to easily Sperm whale sounds when the oil is Nudist camps in utah than water and helping them surface when it is less dense. The energy economy of this exchange facilitates dives as deep a 3km almost 10, feet making the sperm whale the deepest diving vertebrate known. Pressures at 3km are over Sperm whale sounds or atmospheres. The spermaceti organ is also has very complex acoustical features, allowing the focused transmission and reception of their characteristic bio-sonar. The sperm whale, like the gray whale and unlike any of the other whales will attack their aggressors, which made the fishery sounde dangerous for whalers although even more dangerous for the whales. Sperm Whale admin T Adult females may grow to lengths of 36 feet 11 m and weigh 15 tons kg. Adult males, however, reach about 52 feet 16 m and may weigh as much as 45 tons kg. Often associated with feeding along the slope of Sper continental shelf. Groups will remain resident to specific feeding areas. Pilot whales have been seen harassing sperm whales. Neonates are subject to shark attacks. Wikipedia Discovery of Sound in the Sea Whalee. Dwarf Sperm Whale Arkive. Pygmy Sperm Whale Arkive. Burgess, and Chris Lunsford J. December 6th, 0 Comments. Wind Sperm whale sounds Tidal Swings.

#2 Song periodontics and implants

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Song periodontics and implants

Underwater photograph of sperm whale. Photo courtesy of Hal Whitehead laboratory, Dalhousie University. Sperm whales are found throughout the ocean. Females, calves, and juveniles spend more time at low latitudes while males travel and forage more widely. Sperm whales are the largest of the toothed whales odontocetes. Adult females reach about 11 m 36 ft in length and weigh 15 tons. Male sperm whales are generally much larger, measuring up to 18 m 60 ft and weighing up to 60 tons. Sperm whales have very distinctive physical features. They have large, conical teeth in each side of the lower jaw. The teeth in the upper jaw usually do not erupt; however the upper jaw has indentations into which the lower teeth fit. The most noticeable feature of a sperm whale is its extremely large, blunt head that is about one third of its entire body length. Sperm whales are also the only living cetaceans whose single blowhole is asymmetrically located on the left side of the head. Sperm whale swimming away from the camera. The majority of energy in these clicks is in the 5 to 25 kHz range. Individual-specific vocalizations , which are used to attract females, compete for mates, display aggression, and maintain group cohesion. Sonar systems use sound waves to detect underwater objects by listening to the returning echoes. The distance to the object or the seafloor can be calculated by measuring the time between when the signal is sent out and when the reflected sound, or echo, is received. Sperm whales are deep divers, descending as deep as 1, meters and holding their breath for up to 90 minutes. It is generally believed that their primary prey on these deep dives are squid. In the Gulf of Alaska and Southern Ocean, fish appear to also comprise...

#3 Pregnancy and trauma

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Pregnancy and trauma

Whale sounds are used by whales for different kinds of communication. The mechanisms used to produce sound vary from one family of cetaceans to another. Marine mammals , such as whales, dolphins , and porpoises , are much more dependent on sound for communication and sensation than are land mammals, because other senses are of limited effectiveness in water. Sight is less effective for marine mammals because of the way particulates in the ocean scatter light. Smell is also limited, as molecules diffuse more slowly in water than in air, which makes smelling less effective. However, the speed of sound is roughly four times greater in water than in the atmosphere at sea level. Because sea mammals are so dependent on hearing to communicate and feed, environmentalists and cetologists are concerned that they are being harmed by the increased ambient noise in the world's oceans caused by ships , sonar and marine seismic surveys. The word " song " is used to describe the pattern of regular and predictable sounds made by some species of whales, notably the humpback whale. This is included with or in comparison with music , and male humpback whales have been described as "inveterate composers " of songs that are "'strikingly similar' to human musical traditions". This clicking sequences reportedly allow the groups to coordinate foraging activities. Humans produce voiced sounds by passing air through the larynx. Within the larynx, when the vocal cords are brought close together, the passing air will force them to alternately close and open, separating the continuous airstream into discrete pulses of air that are heard as a vibration. Cetacean sound production differs markedly from this mechanism. The precise mechanism differs in the two major suborders of cetaceans: Odontocetes produce rapid bursts of high-frequency clicks that are thought to be...

#4 Vintage carburation tech

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Vintage carburation tech

On the swells of the Sea of Cortez, everything looks like a whale. Lulled by disappointment, the rocking boat and general monotony, I drift into torpor. Then, less than half a mile away, a series of unmistakable spouts erupts, and bursts of exhalation carry across the water. The calves and juveniles are 15 to 20 feet long, and some of the larger females are more than 30 feet from head to tail a male would be almost twice as long. We approach one that appears to be sleeping, its rumpled back and bulging head rolling with the waves. It snorts awake and swims off as its companions drift away from us in loose pairs and trios. We trail after one of the pairs, a female and calf. The two idle along, nudging each other and blowing mist. Then the female surges forward. The huge muscles of her flanks go taut as she arches her back and heaves out her tail. Water cascades off her broad tail flukes, and she dives. The calf follows, Leviathan in miniature, its flukes aloft as it slides into the sea. The other whales start to dive and our boat slows to a stop. Five minutes turns into ten, then fifteen. Still they do not surface. We have a schedule to keep and so must motor on. The life of a sperm whale remains largely a mystery. The animals spend most of their time at great depths, diving more than 6, feet in pursuit of prey and staying down for more than an hour. They are the largest toothed whales a few filter-feeders, like the blue whale, are larger and can grow to more than 60 feet long; their brains are larger than those of any other animal on earth. But even after decades of study,...

#5 Penis amputation devices

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Penis amputation devices

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Sperm whale sounds

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Mar 27, - Sperm Whale Sounds (Physeter macrocephalus) Sperm whale vocalizations include directional clicks, from less than Hz to 30 kHz. Stats: Max Weight: Female 55, lbs (24, kg) Male , (57, kg); Length: Female over 36 ft (11 m) Male over 60 ft ( m); Diet: Squid and. Whale sounds are used by whales for different kinds of communication. The mechanisms used The click sounds made by sperm whales and dolphins are not strictly song, but the clicking sequences have been suggested to be individualized.

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