What are 20 facts about dolphins?
So, here are 20 fun facts about everyone’s favorite coastal creature:
- Surprisingly, unlike sharks for example, dolphins have a poor sense of smell.
- The length of life depends on the type of dolphin.
- Dolphins use echolocation, like bats.
- Dolphins are mammals.
What is special about dolphins and whales?
Because they belong to the Cetacean order,dolphins and whales share mammalian traits like warm blood, hair, and lung-based breathing. Other physical similarities include fins on their tails called flukes, streamlined bodies adapted for swimming and, in some cases, dorsal fins on their backs.
Where do dolphins live information?
Most dolphins are marine and live in the ocean or brackish waters along coastlines. There are a few species, however, like the South Asian river dolphin and the Amazon river dolphin, or boto, that live in freshwater streams and rivers. The largest dolphin, the orca, can grow to be over 30 feet long.
Are killer whales in the dolphin family?
Killer whales are part of the dolphin family. There are three main types of killer whales, or ecotypes, in the North Pacific: Resident, Transient, and Offshore. In fact, they are the largest member of the Delphinidae, or dolphin family.
Do dolphins protect humans?
as a way of saving the human race. In reality, dolphins have saved humans on many occasions. In two (sort of) similar incidents, one in 2004 and one in 2007, pods of dolphins circled imperiled surfers for over thirty minutes in order to ward off aggressive great white sharks.
Is dolphin smarter than human?
Are dolphins smarter than humans? Current tests for intelligence indicate that dolphins do not possess the same cognitive abilities as humans and are thus not the “smarter” species. Like humans, dolphins possess the ability to beneficially alter their surroundings, solve problems, and form complex social groups.
What are facts about dolphins?
Dolphins are highly intelligent marine mammals and are part of the family of toothed whales that includes orcas and pilot whales. They are found worldwide, mostly in shallow seas of the continental shelves, and are carnivores, mostly eating fish and squid. Dolphin coloration varies, but they are generally gray in color with darker backs…
What does whales live in the ocean?
The blue whale is an oceanic animal, preferring deep waters in the middle of the ocean to coastal waters. They reside in temperate and cold water regions. As such, they can be found in all large water bodies of the world, which include the Pacific Ocean, Antarctic Ocean and the Atlantic Ocean .
Are dolphins and whales related?
No, whales are not considered dolphins, however they are very closely related to the dolphin and porpoise species. In fact whales belong to the cetacean family which includes both dolphins and porpoises.
How many dolphin species are there?
There are approximately 36 dolphin species known to humans today, found in fresh and saltwater environments across the planet Earth. Dolphins are a member of the marine mammal group known as cetaceans , which also contain whales and porpoises.