How many pounds does a bottlenosed dolphin weigh?
Bottlenose dolphins weigh up to 1,000 pounds.
2,000 pounds for a dolphin that is 4m (metres)
How long is the gestation period for a bottlenose dolphin?
Bottlenose dolphins start the gestation period with the copulation of a pair of dolphins. After the 12 months of the gestation period, a single calf is born, usually with the help of another dolphin which assumes the role of a midwife. Dolphin mothers give birth to the calf by releasing the tail of the baby first. This is done this way, to avoid that the new dolphin gets drown. The calf is nursed for up to 18 months with milk produced by the mother.After that, young dolphins stay with their mothers for around 6 years until they have developed all the skills for hunting and surviving.
The Boto dolphin, or Amazon River Dolphin, is also called the Boutu or Pink River Dolphin. It is a freshwater dolphin living in the Amazon and Orinoco River basins in South America. It is endangered, and eats mainly fish, but will also eat shrimp, turtles and some amphibians.
Are dolphins an endangered species?
Not the kind we have on the coast, or the bottle nose dolphin. Killer whales are though if you like them.
Additional Information: There are almost 40 different species of Dolphin. Of those 40 species, 36 species are listed by the International Union of Conservation for Nature, or the IUCN Red List with a status anywhere from "data deficient" to "critically endangered". The following is a list with the Dolphins listed by the IUCN Red List as endangered, and critically endangered.
Hector's Dolphin "Endangered" population "Decreasing"
Yangtze River Dolphin "Critically Endangered" population "unknown" possibly extinct.
South Asian River Dolphin "Endangered" population "Decreasing"
For more details, please see the sites listed below.
Why is the shark not a mammal?
Alright, so because a Shark is an animal it's Kingdom- Anamalia. Because it has a basic skeletal structure (Cartalidge, not bone) it goes into phylum chordata. Although, instead of being placed into the class mammalia like an elephant would, it is placed into the class chondricthyes, which is one of three classes of fish (The other two being Ostychthyes [Bony Fish] and Agnatha [Jawless fish]) that contains sharks and rays. It belongs here instead of mammalia because it's a fish, it lays eggs, has no fur, does not produce milk, etc. Look up what makes a mammal and you can compare them.
What temperature does Bottlenose Dolphin live in?
the bottlenose dolphin lives in water surface temperatures of. 10*C to 32*C
Why are whales and dolphins called mammals although they look like fish?
characteristics of a mammal:
warm-blooded higher vertebrates
suckle their young with milk secreted by mammary glands
have skin with hair
four chambered heart
Do bottlenose dolphin get eaten?
Not usually, though most can if they have to. Dolphins like the bottle-nose (Tursiops truncatus) are more likely to slap you with their beaks in fleshy places like your stomach, buttocks or the backs of your legs. Baleen whales like the gray (Eschrichtius robustus) can't bite because they have no teeth, just baleen. But that doesn't mean they can't retaliate if you anger them.
150 years ago, gray whales used to bring the bodies of dead whalers back to their own ships under cover of darkness, and slam them against their ships so hard they sank many ships that way. Either that or they would flip the bodies with their tails up into the highest rigging hoping to entangle them there to greet their shipmates at first light. Just remember not to mess with gray whales unless you want to find out for yourself why they were called "devilfish" and were the most feared creature in all of the seas.
Is the bottle-nose dolphin a prey or a predator?
No. A few bottle nose dolphins have been trained to appear in shows.
What do bottle nose dolphins do at night?
At night dolphins will sleep with one eye open close to the surface so that they can breathe when they need oxygen. They leave one eye open so that they can look out for danger while they rest one half of their brain. During the night they will alternate which eye they have open.
Do bottle nose dolphins eat crabs?
Dolphins eat squids, fishes, eels, and shrimps. Sharks, mostly the aggressive types, eat them. Some of them are tiger sharks, bull sharks, and don't forget, even us humans can cause harm to them or eat them.
How has the American mink adapted to its habitat?
American Minks have short legs with partially webbed feet, which make them excellent swimmers. They can be found in wooded areas and fields near streams and lakes. They do not dig burrows, but instead take over dens abandoned by other animals. Mink are semi aquatic predators able to hunt both aquatic and terrestrial prey. They can dive under water like an otter to capture fish, crayfish, and frogs. They can also capture terrestrial prey like birds, snakes, mice, voles, and rabbits. Mink are generalist predators focusing on whatever prey is most available and easily captured. These animals are mainly active at night and do not hibernate.
The mink is found in places which suit its habits throughout almost all North America, from Florida to the Arctic
Source: Wikipedia
What are bottlenose dolphins defense?
a bottlenose dolphin defense itself with its nose it rams its nose into itgs enemys
What kind of fish do dolphins eat?
No dolphin would be foolish enough to swim near a barracuda. Dolphins, though quick, are not near as fast and agile as the barracuda when it comes to a sub-marine battle. And also, the dolphin does not have sufficient teeth to tackle a large fish. The barracuda, on the other hand, has next to razor sharp teeth which could make quick work of almost any mammal.
What is the scientific name of Tursiops Truncatus?
kingdom: Animalia
phylum: Chordata
class: Mammalia
order: Cetacea
family: Delphinidae
genus: Tursiops
Why are the bottlenose dolphin endangered?
I don't really know what you're trying to say. Are you asking What is important about the existence of bottle nosed dolphins? Because if so, I do have an answer. They help clean the oceans from garbage, they are a form of entertainment, plus, they help scientists out by sending them updates through underwater mail. You know there is an underwater lab where scientists research things right? Well, who do u think delivers mail and stuff? The dolphins. I also read that they give company to those who are handicapped. Like children with disabilities and adults, too. They save lives as well. There are many stories of how dolphins save human lives. How? By pushing drowning people to shore. I read all of this in a children's non-fictional book by the way. =) (Dolphins are by far the best mammals in the planet...they are my favorite)
Do bottle nose dolphins have eggs or birth?
The bottle nose dolphin is a mammal, and like most mammals, bears live young.
Does the bottlenose dolphin eat fish?
yes! bottlenose dolphins usually snack on shrimp, krill, sea plants and other small fish