座头鲸的英文介绍,急求,谢了

鲸的英文介绍附带中文~

whale
英 [weɪl] 美 [weɪl]
n. 鲸；巨大的东西
v. （非正式）殴打；捕鲸；使惨败
n. (Whale) （爱）惠尔（人名）
短语
fin whale 长须鲸 ; 鳍鲸
pilot whale 巨头鲸 ; 导航鲸 ; 逆戟鲸
鲸类为现代哺乳动物中最适应水中生活者，在从陆生向水生转变的历程中，演化出近似鱼类的外形，同时体毛退化（一些鲸类的初生幼体的吻部仍有少量刚毛，大部分种类在成长中褪去，小部分种类保留终身），汗腺和皮脂腺也随着鲸类最终完全水生而退化。

whale的近义词：
slaughter
英 [ˈslɔːtə(r)] 美 [ˈslɔːtər]
n. 屠宰；大屠杀；（非正式）彻底击败
v. 屠宰（动物）；（尤指大量）屠杀（人、动物）；（非正式）彻底击败（对手）
n. (Slaughter) （美）斯劳特（人名）
短语
slaughter house 街道地址 ; 屠场
Matthew Slaughter 斯劳特 ; 史劳特 ; 斯洛特 ; 教授斯劳特
Slaughter and May 司力达律师事务所 ; 司利达 ; 司力达

座头鲸虽然不是世界上最大的鲸类，但也是海洋中当之无愧的庞然大物，体型肥大而臃肿，体长达1150～1900厘米，体重约为40～50吨。它的头相对较小，扁而平，吻宽，嘴大，嘴边有20～30个肿瘤状的突起，有趣的是每个突起的上面都长出一根毛，而身体的其他部位却全都没有毛。
鲸须短而宽，每侧都在200条以上。背鳍较低，短而小，背部不像其他鲸类那样平直，而是向上弓起，形成一条优美的曲线，故得名“座头鲸”，也叫“弓背鲸”或者“驼背鲸”。胸鳍极为窄薄而狭长，约为550厘米左右，几乎达体长的三分之一，鳍肢上具有4趾，其后缘有波浪状的缺刻，呈鸟翼状，所以又被称为“长鳍鲸”、“巨臂鲸”、“大翼鲸”等。下颌至腹部有20条左右很宽的平行纵沟或棱纹，腹部具褶沟。通常身体的背面和胸鳍呈黑色，腹面呈白色，但也有的背面和胸鳍也呈白色。雌兽体后的下侧长有一条细长的裂口，终止在肛门附近，据说在繁殖的时候，雌兽就是用它包裹住雄兽的生殖器，来完成交配动作的。

Humpback Whale

The Humpback Whale (Megaptera novaeangliae) is a baleen whale. One of the larger rorqual species, adults range in length from 12–16 metres (40–50 ft) and weigh approximately 36,000 kilograms (79,000 lb). The Humpback has a distinctive body shape, with unusually long pectoral fins and a knobbly head. It is an acrobatic animal, often breaching and slapping the water. Males produce a complex whale song, which lasts for 10 to 20 minutes and is repeated for hours at a time. The purpose of the song is not yet clear, although it appears to have a role in mating.

Found in oceans and seas around the world, Humpback Whales typically migrate up to 25,000 kilometres each year. Humpbacks feed only in summer, in polar waters, and migrate to tropical or sub-tropical waters to breed and give birth in the winter. During the winter, Humpbacks fast and live off their fat reserves. The species' diet consists mostly of krill and small fish. Humpbacks have a diverse repertoire of feeding methods, including the spectacular bubble net fishing technique.

Like other large whales, the Humpback was and is a target for the whaling industry. Due to over-hunting its population fell by an estimated 90% before a whaling moratorium was introduced in 1966. Stocks of the species have since partially recovered, however entanglement in fishing gear, collisions with ships, and noise pollution also remain concerns. There are at least 70,000 humpback whales worldwide. Once hunted to the brink of extinction, Humpbacks are now sought out by whale-watchers, particularly off parts of Australia and the United States. On November 18, 2007 a Japanese fleet set off for the first time in decades to hunt the humpback in the South Pacific[2].

Humpback Whales are rorquals (family Balaenopteridae), a family that includes the Blue Whale, the Fin Whale, the Bryde's Whale, the Sei Whale and the Minke Whale. The rorquals are believed to have diverged from the other families of the suborder Mysticeti as long ago as the middle Miocene.[3] However, it is not known when the members of these families diverged from each other.

Though clearly related to the giant whales of the genus Balaenoptera, the Humpback has been the sole member of its genus since Gray's work in 1846. More recently though, DNA sequencing analysis has indicated both the Humpback and the Gray Whale are close relatives of the Blue Whale, the world's largest animal. If further research confirms these relationships, it will be necessary to reclassify the rorquals.

The Humpback Whale was first identified as "baleine de la Nouvelle Angleterre" by Mathurin Jacques Brisson in his Regnum Animale of 1756. In 1781, Georg Heinrich Borowski described the species, converting Brisson's name to its Latin equivalent, Balaena novaeangliae. Early in the 19th century Lacépède shifted the Humpback from the Balaenidae family, renaming it Balaenoptera jubartes. In 1846, John Edward Gray created the genus Megaptera, classifying the Humpback as Megaptera longpinna, but in 1932, Remington Kellogg reverted the species names to use Borowski's novaeangliae.[4] The common name is derived from their humping motion while swimming. The generic name Megaptera from the Greek mega-/μεγα- "giant" and ptera/πτερα "wing",[5] refers to their large front flippers. The specific name means "New Englander" and was probably given by Brisson due the regular sightings of Humpbacks off the coast of New England.[4]

Humpback Whales can easily be identified by their stocky bodies with obvious humps and black dorsal colouring. The head and lower jaw are covered with knobs called tubercles, which are actually hair follicles and are characteristic of the species. The tail flukes, which are lifted high in the dive sequence, have wavy rear edges.[6]

The long black and white tail fin, which can be up to a third of body length, and the pectoral fins have unique patterns, which enable individual whales to be recognised.[7][8] Several suggestions have been made to explain the evolution of the Humpback's pectoral fins, which are proportionally the longest fins of any cetacean. The two most enduring hypotheses are the higher maneuverability afforded by long fins, or that the increased surface area is useful for temperature control when migrating between warm and cold climates.

Humpbacks have 270 to 400 darkly coloured baleen plates on each side of the mouth. Ventral grooves run from the lower jaw to the umbilicus about halfway along the bottom of the whale. These grooves are less numerous (usually 16–20) and consequently more prominent than in other rorquals. The stubby dorsal fin is visible soon after the blow when the whale surfaces, but has disappeared by the time the flukes emerge. Humpbacks have a distinctive 3 m (10 ft) bushy blow.

Newborn calves are roughly the length of their mother's head. A 50' mother would have a 20' newborn weighing in at 2 tons! They are nursed by their mothers for approximately six months, then are sustained through a mixture of nursing and independent feeding for possibly six months more. Some calves have been observed alone after arrival in Alaskan waters. Females reach sexual maturity at the age of five with full adult size being achieved a little later. According to new research, males reach sexual maturity at approximately 7 years of age. Fully grown the males average 15–16 m (49–52 ft), the females being slightly larger at 16–17 m (52–56 ft), with a weight of 40,000 kg (or 44 tons); the largest recorded specimen was 19 m (62 ft) long and had pectoral fins measuring 6 m (20 ft) each.[9] The largest Humpback on record, according to whaling records, was killed in the Caribbean. She was 88 feet long, weighing nearly 90 tons!

Females have a hemispherical lobe about 15 centimetres (6 in) in diameter in their genital region. This allows males and females to be distinguished if the underside of the whale can be seen, even though the male's penis usually remains unseen in the genital slit. Male whales have distinctive scars on heads and bodies, some resulting from battles over females.

Females typically breed every two or three years. The gestation period is 11.5 months, yet some individuals can breed in two consecutive years. Humpback Whales were thought to live 50 - 60 years, but new studies using the changes in amino acids behind eye lenses proved another baleen whale, the Bowhead, to be 211 years old. This was an animal taken by the Inuit off Alaska. More studies on ages are currently being done.

The varying patterns on the Humpback's tail flukes are sufficient to identify an individual. Unique visual identification is not possible in most cetacean species (exceptions include Orcas and Right Whales), so the Humpback has become one of the most-studied species. A study using data from 1973 to 1998 on whales in the North Atlantic gave researchers detailed information on gestation times, growth rates, and calving periods, as well as allowing more accurate population predictions by simulating the mark-release-recapture technique. A photographic catalogue of all known whales in the North Atlantic was developed over this period and is currently maintained by Wheelock College.[10] Similar photographic identification projects have subsequently begun in the North Pacific by SPLASH (Structure of Populations, Levels of Abundance and Status of Humpbacks), and around the world.

Social structure and courtship：
Humpbacks frequently breach, throwing two thirds or more of their body out of the water and splashing down on their back.
Humpbacks frequently breach, throwing two thirds or more of their body out of the water and splashing down on their back.

The Humpback social structure is loose-knit. Usually, individuals live alone or in small transient groups that assemble and break up over the course of a few hours. Groups may stay together a little longer in summer in order to forage and feed cooperatively. Longer-term relationships between pairs or small groups, lasting months or even years, have been observed, but are rare. Recent studies extrapolate feeding bonds observed with many females in Alaskan waters over the last 10 years. It is possible some females may have these bonds for a lifetime. More studies need to be done on this. The range of the Humpback overlaps considerably with many other whale and dolphin species — whilst it may be seen near other species (for instance, the Minke Whale), it rarely interacts socially with them. Humpback calves have been observed in Hawaiian waters playing with bottlenose dolphin calves.

Courtship rituals take place during the winter months, when the whales migrate towards the equator from their summer feeding grounds closer to the poles. Competition for a mate is usually fierce, and female whales as well as mother-calf dyads are frequently trailed by unrelated male whales dubbed escorts by researcher Louis Herman. Groups of two to twenty males typically gather around a single female and exhibit a variety of behaviours in order to establish dominance in what is known as a competitive pod. The displays may last several hours, the group size may ebb and flow as unsuccessful males retreat and others arrive to try their luck. Techniques used include breaching, spy-hopping, lob-tailing, tail-slapping, flipper-slapping, charging and parrying. "Super pods" have been observed numbering more than 40 males, all vying for the same female. (M. Ferrari et. al)

Whale song is assumed to have an important role in mate selection; however, scientists remain unsure whether the song is used between males in order to establish identity and dominance, between a male and a female as a mating call, or a mixture of the two. All these vocal and physical techniques have also been observed while not in the presence of potential mates. This indicates that they are probably important as a more general communication tool. Recent studies showed singing males attract other males. Scientists are extrapolating possibilities the singing may be a way to keep the migrating populations connected. (Ferrari, Nicklin, Darling, et. al.) Studies on this are ongoing.

Feeding：
A group of 15 whales bubble net fishing near Juneau, Alaska
A group of 15 whales bubble net fishing near Juneau, Alaska

The species feeds only in summer and lives off fat reserves during winter. Humpback Whales will only feed rarely and opportunistically while in their wintering waters. It is an energetic feeder, taking krill and small schooling fish, such as herring (Clupea harengus), salmon, capelin (Mallotus villosus) and sand lance (Ammodytes americanus) as well as Mackerel (Scomber scombrus), pollock (Pollachius virens) and haddock (Melanogrammus aeglefinus) in the North Atlantic.[11][12][13] Krill and Copepods have been recorded from Australian and Antarctic waters.[14] It hunts fish by direct attack or by stunning them by hitting the water with its flippers or flukes.
A pair of Humpback Whales feeding by lunging.
A pair of Humpback Whales feeding by lunging.

The Humpback has the most diverse repertoire of feeding methods of all baleen whales.[15] Its most inventive technique is known as bubble net fishing: a group of whales blows bubbles while swimming in circles to create a ring of bubbles. The ring encircles the fish, which are confined in an ever-tighter area as the whales swim in a smaller and smaller circles. The whales then suddenly swim upwards through the bubble net, mouths agape, swallowing thousands of fish in one gulp. This technique can involve a ring of bubbles up to 30 m (100 ft) in diameter and the cooperation of a dozen animals. Some of the whales take the task of blowing the bubbles through their blowholes, some dive deeper to drive fish towards the surface, and others herd fish into the net by vocalizing. It is one of the more spectacular acts of collaboration among marine mammals.[16]

Humpback Whales are preyed upon by Orcas. The result of these attacks is generally nothing more serious than some scarring of the skin, but it is likely that young calves are sometimes killed.[17]

Song：
Both male and female Humpback Whales can produce sounds, however only the males produce the long, loud, complex "songs" for which the species is famous. Each song consists of several sounds in a low register that vary in amplitude and frequency, and typically lasts from 10 to 20 minutes.[18] Songs may be repeated continuously for several hours; Humpback Whales have been observed to sing continuously for more than 24 hours at a time. As cetaceans have no vocal cords, whales generate their song by forcing air through their massive nasal cavities.

Whales within an area sing the same song, for example all of the Humpback Whales of the North Atlantic sing the same song, and those of the North Pacific sing a different song. Each population's song changes slowly over a period of years —never returning to the same sequence of notes.[18]

Scientists are still unsure of the purpose of whale song. Only male Humpbacks sing, so it was initially assumed that the purpose of the songs was to attract females. However, many of the whales observed to approach singing whales have been other males, with the meeting resulting in a conflict. Thus, one interpretation is that the whale songs serve as a threat to other males.[19] Some scientists have hypothesized that the song may serve an echolocative function.[20] During the feeding season, Humpback Whales make altogether different vocalizations, which they use to herd fish into their bubble nets.[21]

Population and distribution：
The Humpback whale is found in all the major oceans, in a wide band running from the Antarctic ice edge to 65° N latitude, though is not found in the eastern Mediterranean, the Baltic Sea or the Arctic Ocean. There are at least over 70,000 humpback whales worldwide, with 10,000-25,000 in the North Pacific, nearly 12,000 in the North Atlantic, and over 50,000 in the Southern Hemisphere, down from a pre-whaling population of 125,000[citation needed].

The Humpback is a migratory species, spending its summers in cooler, high-latitude waters, but mating and calving in tropical and sub-tropical waters.[18] An exception to this rule is a population in the Arabian Sea, which remains in these tropical waters year-round.[18] Annual migrations of up to 25,000 kilometres (16,000 statute miles) are typical, making it one of the farthest-travelling of any mammalian species.

A 2007 study identified seven individual whales wintering off the Pacific coast of Costa Rica as those which had made a trip from the Antarctic of around 8,300 km. Identified by their unique tail patterns, these animals have made the longest documented migration by a mammal.[22]

In Australia, two main migratory populations have been identified, off the west and east coast respectively. These two populations are distinct with only a few females in each generation crossing between the two groups.[23]

Whaling：
One of the first attempts to hunt the humpback whale was made by John Smith in 1614 off the coast of Maine. Opportunistic killing of the species is likely to have occurred long before, and it continued with increasing pace in the following centuries. By the 18th century, the commercial value of Humpback Whales had been recognized[citation needed], and they became a common target for whalers for many years.

By the 19th century, many nations (and the United States in particular), were hunting the animal heavily in the Atlantic Ocean — and to a lesser extent in the Indian and Pacific Oceans. However, it was the introduction of the explosive harpoon in the late 19th century that allowed whalers to accelerate their take. This, coupled with the opening-up of the Antarctic seas in 1904, led to a sharp decline in all whale populations.

It is estimated that during the 20th century at least 200,000 Humpbacks were taken, reducing the global population by over 90%, with the population in the North Atlantic estimated to have dropped to as low as 700 individuals.[24] To prevent species extinction, a general moratorium on the hunting of Humpbacks was introduced in 1966 and is still in force today. In his book Humpback Whales (1996), Phil Clapham, a scientist at the Smithsonian Institute, said "This wanton destruction of some of the earth's most magnificent creatures [is] one of the greatest of our many environmental crimes."

By the time the International Whaling Commission (IWC) members agreed on a moratorium on Humpback hunting in 1966, the whales were so scarce that commercial hunting was no longer worthwhile. At this time, 250,000 were recorded killed. However, the true toll is likely to be significantly higher. It is now known that the Soviet Union was deliberately under-recording its kills; the total Soviet Humpback kill was reported at 2,820 whereas the true number is now believed to be over 48,000.[25]

As of 2004, hunting of Humpback Whales is restricted to a few animals each year off the Caribbean island Bequia in the nation of St. Vincent and the Grenadines.[15] The take is not believed to threaten the local population.

Conservation:
Internationally this species is considered vulnerable. Most monitored stocks of Humpback Whales have rebounded well since the end of the commercial whaling era,[1] such as the North Atlantic where stocks are now believed to be approaching pre-hunting levels.[29] However, the species is considered endangered in some countries where local populations have recovered slowly, including the United States.[30]

Today, individuals are vulnerable to collisions with ships, entanglement in fishing gear, and noise pollution.[1] Like other cetaceans, Humpbacks are sensitive to noise and can even be injured by it. In the 19th century, two Humpback Whales were found dead near sites of repeated oceanic sub-bottom blasting, with traumatic injuries and fractures in the ears.[31]

The ingestion of saxitoxin, a PSP (paralytic shellfish poison) from contaminated mackerel has been implicated in Humpback Whale deaths.[32]

Some countries are creating action plans to protect the Humpback; for example, in the United Kingdom, the Humpback Whale has been designated as a priority species under the national Biodiversity Action Plan, generating a set of actions to conserve the species. The sanctuary provided by National Parks such as Glacier Bay National Park and Preserve and Cape Hatteras National Seashore, among others, have also become a major factor in sustaining the populations of the species in those areas.[33]

Although much was known about the Humpback Whale due to information obtained through whaling, the migratory patterns and social interactions of the species were not well known until two separate studies by R. Chittleborough and W. H. Dawbin in the 1960s.[34] Roger Payne and Scott McVay made further studies of the species in 1971.[35] Their analysis of whale song led to worldwide media interest in the species, and left an impression in the public mind that whales were a highly intelligent cetacean species, a contributing factor to the anti-whaling stance of many countries.

The Humpback Whale (Megaptera novaeangliae) is a baleen whale. One of the larger rorqual species, adults range in length from 12–16 metres (40–50 ft) and weigh approximately 36,000 kilograms (79,000 lb). The Humpback has a distinctive body shape, with unusually long pectoral fins and a knobbly head. It is an acrobatic animal, often breaching and slapping the water. Males produce a complex whale song, which lasts for 10 to 20 minutes and is repeated for hours at a time. The purpose of the song is not yet clear, although it appears to have a role in mating.

Found in oceans and seas around the world, Humpback Whales typically migrate up to 25,000 kilometres each year. Humpbacks feed only in summer, in polar waters, and migrate to tropical or sub-tropical waters to breed and give birth in the winter. During the winter, Humpbacks fast and live off their fat reserves. The species' diet consists mostly of krill and small fish. Humpbacks have a diverse repertoire of feeding methods, including the spectacular bubble net fishing technique.

Like other large whales, the Humpback was and is a target for the whaling industry. Due to over-hunting its population fell by an estimated 90% before a whaling moratorium was introduced in 1966. Stocks of the species have since partially recovered, however entanglement in fishing gear, collisions with ships, and noise pollution also remain concerns. There are at least 70,000 humpback whales worldwide. Once hunted to the brink of extinction, Humpbacks are now sought out by whale-watchers, particularly off parts of Australia and the United States. On November 18, 2007 a Japanese fleet set off for the first time in decades to hunt the humpback in the South Pacific

链接：http://www.acsonline.org/factpack/humpback.htm
http://www.enchantedlearning.com/subjects/whales/species/Humpbackwhale.shtml

CLASS: Mammalia
ORDER: Cetacea
SUBORDER: Mysticeti
FAMILY: Balaenopteridae
GENUS: Megaptera
SPECIES: novaeangliae

The humpback whale is one of the rorquals, a family that also includes the blue whale, fin whale, Bryde's whale, sei whale, and minke whale. Rorquals have two characteristics in common: dorsal fins on their backs, and ventral pleats running from the tip of the lower jaw back to the belly area. The shape and color pattern on the humpback whale's dorsal fin and flukes (tail) are as individual in each animal as are fingerprints in humans. The discovery of this interesting fact changed the course of cetacean research forever, and the new form of research known as "photo-identification," in which individuals are identified, catalogued, and monitored, has led to valuable information about such things as humpback whale population sizes, migration, sexual maturity, and behavior patterns.

humpback whale skeleton
PHYSICAL DESCRIPTION: The head of a humpback whale is broad and rounded when viewed from above, but slim in profile. The body is not as streamlined as other rorquals, but is quite round, narrowing to a slender peduncle (tail stock). The top of the head and lower jaw have rounded, bump-like knobs, each containing at least one stiff hair. The purpose of these hairs is not known, though they may allow the whale to detect movement in nearby waters. There are between 20-50 ventral grooves which extend slightly beyond the navel.

COLOR: The body is black on the dorsal (upper) side, and mottled black and white on the ventral (under) side. This color pattern extends to the flukes. When the humpback whale "sounds" (goes into a long or deep dive) it usually throws its flukes upward, exposing the black and white patterned underside. This pattern is distinctive to each whale. The flippers range from all white to all black dorsally, but are usually white ventrally.

surface characteristics
FINS AND FLUKE: About 2/3 of the way back on the body is an irregularly shaped dorsal (top) fin. Its flippers are very long, between 1/4 and 1/3 the length of its body, and have large knobs on the leading edge. The flukes (tail), which can be 18 feet (5.5 m) wide, is serrated and pointed at the tips.

LENGTH AND WEIGHT Adult males measure 40-48 feet (12.2-14.6 m), adult females measure 45-50 feet (13.7-15.2 m). They weigh 25 to 40 tons (22,680-36,287 kg).

Length and Weight: Humpback whales feed on krill, small shrimp-like crustaceans, and various kinds of small fish. Each whale eats up to 1 and 1/2 tons (1,361 kg) of food a day. As a baleen whale, it has a series of 270-400 fringed overlapping plates hanging from each side of the upper jaw, where teeth might otherwise be located. These plates consist of a fingernail-like material called keratin that frays out into fine hairs on the ends inside the mouth near the tongue. The plates are black and measure about 30 inches (76 cm) in length. During feeding, large volumes of water and food can be taken into the mouth because the pleated grooves in the throat expand. As the mouth closes water is expelled through the baleen plates, which trap the food on the inside near the tongue to be swallowed.

Feeding: Humpback whales feed on krill, small shrimp-like crustaceans, and various kinds of small fish. Each whale eats up to 1 and 1/2 tons (1,361 kg) of food a day. As a baleen whale, it has a series of 270-400 fringed overlapping plates hanging from each side of the upper jaw, where teeth might otherwise be located. These plates consist of a fingernail-like material called keratin that frays out into fine hairs on the ends inside the mouth near the tongue. The plates are black and measure about 30 inches (76 cm) in length. During feeding, large volumes of water and food can be taken into the mouth because the pleated grooves in the throat expand. As the mouth closes water is expelled through the baleen plates, which trap the food on the inside near the tongue to be swallowed.

Mating and Breeding: Humpback whales reach sexual maturity at 6-10 years of age or when males reach the length of 35 feet (11.6 m) and females reach 40 feet (12 m). Each female typically bears a calf every 2-3 years and the gestation period is 12 months. A humpback whale calf is between 10-15 feet (3-4.5 m) long at birth, and weighs up to 1 ton (907 kg). It nurses frequently on the mother's rich milk, which has a 45% to 60% fat content. The calf is weaned to solid food when it is about a year old.

range map
Distribution and Migration: Found in all the world's oceans, most populations of humpback whales follow a regular migration route, summering in temperate and polar waters for feeding, and wintering in tropical waters for mating and calving. In the Arabian Sea, a year-round non-migratory population of humpbacks appears not to follow this general rule.

Natural History: At least 3 different species of barnacles are commonly found on both the flippers and the body of the humpback whale. It is also home for a species of whale lice, Cyamus boopis

Humpback whales are active, acrobatic whales. They can throw themselves completely out of the water (breaching), and swim on their backs with both flippers in the air. They also engage in "tail lobbing" (raising their huge flukes out of the water and then slapping it on the surface) and "flipper slapping" (using their flippers to slap the water). It is possible that these behaviors are important in communication between humpbacks.

Perhaps the most interesting behavior of humpback whales is their "singing." Scientists have discovered that humpback whales sing long, complex "songs". Whales in the North American Atlantic population sing the same song, and all the whales in the North American Pacific population sing the same song. However, the songs of each of these populations and of those in other areas of the world are uniquely different. A typical song lasts from 10-20 minutes, is repeated continuously for hours at a time, and changes gradually from year to year. Singing whales are males, and the songs may be a part of mating behavior.

网上很好搜索的，你可以根据关键词humpback whale来搜索，下面我稍微的列出一些：

GENERAL DESCRIPTION
The humpback whale is a baleen whale and a rorqual whale that sings amazing songs. It performs complex and cooperative feeding techniques. The humpback has a bulky head with bumpy protuberances (tubercles), each with a bristle. Humpbacks are acrobats of the ocean, breaching and slapping the water. They live in pods and have 2 blowholes. The name humpback describes the motion it makes as it arches its back out of the water in preparation for a dive.

SIZE
Humpback whales grow to be about 52 feet (16 m) long, weighing 30-50 tons (27-45 tonnes). The females are slightly larger than males, as with all baleen whales. The four-chambered heart of the average humpback whale weighs about 430 pounds (195 kg) - about as much as three average adult human beings.

……

详细参见：
http://www.enchantedlearning.com/subjects/whales/species/Humpbackwhale.shtml

[Zoology] a humpback; a humpback whale

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长汀县18368084969： 座头鲸的英文介绍,急求,谢了 - ？
晏振胎盘： [Zoology] a humpback; a humpback whale

长汀县18368084969： 座头鲸的介绍 - ？
晏振胎盘： 座头鲸(学名:Megaptera novaeangliae),其“座头”之名源于日文“座头”,意为“琵琶”,指鲸背部的形状.为热带暖海性鲸类.身体较短而宽,一般长达13~15米.座头鲸以其跃出水面姿势、超长的前翅与复杂的叫声而闻名.活动时多一双一对活动,性情温顺,有洄游习性,惟游泳速度较慢.主食为小甲壳类和群游性小型鱼类.座头鲸栖息于世界各大洋,中国分布于黄海、东海、南海,黄海北部较少,台湾南部海区较多.

长汀县18368084969： 关于鲸的英语小作文要有比较级,比如:年龄、速度等等··· - ？
晏振胎盘：[答案] Blue whale is the world's largest animal, the body was blue-gray. Now catch the largest blue whale to the site in the Atlantic ... 这样大的躯体只能生活在浩瀚的海洋中.鲸是歌唱家 水中杰出的“歌唱家”当推“座头鲸”.1971年,美国生物学家对从海上寻...

长汀县18368084969： 急求paramore的英文介绍 全面一些 不要用翻译器翻译得太生硬.大谢! - ？
晏振胎盘：[答案] Paramore is an American rock band from Franklin,Tennessee,formed in 2004.The band consists of lead vocalist Hayley Williams,bassist Jeremy Davis,and guitarist Taylor York.The group released its debut album All We Know Falling in 2005,and its ...

长汀县18368084969： 座头鲸的资料 - ？
晏振胎盘： 鲸 的 种 类 -------------------------------------------------------------------------------- 1. 在希腊,“鲸”这个字代表海洋巨兽.我们把鲸类分为两群: 齿鲸类:有齿的海洋巨兽,如:抹香鲸、逆戟鲸、海豚、鼠海豚. 须鲸类:有胡须的鲸.事实上这些胡须是长...

长汀县18368084969： 座头鲸,灰鲸和蓝鲸的介绍 - ？
晏振胎盘： 鲸遨游大海时从来不会迷失方向,因为它们有一种特殊的本领,它们的头脑中有一亿多颗微小的细胞,能发出超声波并且接收超声波来给自己定方向.它们还能用这种超声波在危难时及时通知其它鲸群来求救或是一起逃跑.这种超声波能帮助它们遨游大海不会迷航,也能及时求救. 鲸的种种用处对人是很有好处的,现在鲸大量的死亡,使人类也走向灭亡,我们要保护鲸类,让它们继续生栖繁衍.让人们根据它们的好处,制造出更先进的仪器,鲸是人类的朋友

长汀县18368084969： 鲸的英语简介？
晏振胎盘： whale

长汀县18368084969： 急求Titanic的英文简介顺便要一下中文的说.【给三句左右的一小段就OK~!】 - ？
晏振胎盘：[答案] The story of the Titanic and the iceberg has grown into a legend of the sea.It took her discovery in 1985 to begin to find the truth behind the myth.One of the things that makes the Titanic so fascinating is that she represented the best of technology when ...

长汀县18368084969： 急求濒临灭绝的珍稀动物之考拉的简介,最好是英文的.谢谢! - ？
晏振胎盘： The koala is a small bear-like, tree-dwelling, herbivorous marsupial which averages about 9kg (20lb) in weight. Its fur is thick and usually ash grey with a tinge of brown in places. The koala gets its name from an ancient Aboriginal word meaning ＂no...

长汀县18368084969： 急求动画片Ponyo的英文简介 100单词左右 - ？
晏振胎盘： The son of a sailor, 5-year old Sosuke lives a quiet life on an oceanside cliff with his mother Lisa. One fateful day, he finds a beautiful goldfish trapped in a bottle on the beach and upon rescuing her, names her Ponyo. But she is no ordinary goldfish. ...