Do sharks go in caves?

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Hillary Wolff asked a question: Do sharks go in caves?
Asked By: Hillary Wolff
Date created: Mon, May 24, 2021 7:17 PM
Date updated: Sat, Aug 6, 2022 7:37 PM

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Top best answers to the question «Do sharks go in caves»

Whereas you might get sharks that go into cracks and crevices and little caves, it's always with an exit. They went in, they can get back out again. And so in that sense, there are none that are living in caves. They may use them occasionally for shelter, but certainly not constrained to the cave environment.

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🌴 Where are cambodia's bat caves?

  • It’s something of a spectacle sitting at the foot of Battambang’s Phnom Sampeou, the sun sinking into the horizon as a stream of millions of bats pour from caves and zoom into the sky. Here’s all you need to know about Cambodia’s bat caves.

🌴 Do barn swallows nest in caves?

  • Today the only North American Barn Swallow population that still regularly uses caves as nest sites occurs in the Channel Islands off the California coast. Barn Swallow parents sometimes get help from other birds to feed their young.

🌴 Do bats live in caves in the rainforest?

  • However, the majority of tropical rainforest regions lack caves, so bat species must look elsewhere for cover. Many species choose the hollows of trees, while flying foxes sleep out in the open. However, some species have adapted interesting, if not bizarre, retreats.

Your Answer

We've handpicked 24 related questions for you, similar to «Do sharks go in caves?» so you can surely find the answer!

Are sharks grey?

This is a classically shaped requiem shark. Like many species in the genus Carcharhinus, it is dark grey on the dorsal surface and paler, almost white on the ventral side. It can be distinguished from other species in the genus by the characteristically dark margin on the entire trailing edge of the caudal fin.

Are sharks mean?

Most sharks are not dangerous to humans — people are not part of their natural diet. Despite their scary reputation, sharks rarely ever attack humans and would much rather feed on fish and marine mammals… Sharks have been known to attack humans when they are confused or curious.

Can sharks hear?

A shark's most acute sense, the one it may use to detect prey from the greatest distance, is probably its sense of hearing. Sound travels faster and farther in water than in air. The general structure of a shark's internal ear resembles that of humans, but a shark's is much more sensitive.

Do sharks fart?

They let air out in the form of a fart when they want to lose buoyancy. As for other shark species, well we really just don't know! ... Though the Smithsonian Animal Answer Guide confirms that captive sand tiger sharks have been known to expel gas bubbles out their cloaca, there really isn't much else out there about this.

Do sharks pee?

Sharks Urinate through Their Skin

As a shark deteriorates the urea in their blood immediately begins to break down into ammonia which then gets absorbed in the flesh and expelled through the skin of the animal. In other words, sharks urinate through their skin.

Do sharks poop?

Conclusion. Sharks do take a poop. Of course, they eat like every living thing and they will always find a way to excrete their waste.

Do sharks sleep?

Oxygen-rich water flows through the gills during movement allowing the shark to breathe… Some sharks such as the nurse shark have spiracles that force water across their gills allowing for stationary rest. Sharks do not sleep like humans do, but instead have active and restful periods.

Are any sharks friendly?

Nurse sharks are thought to be among the most docile sharks, and frequently allow humans to swim near them or pet them.

Are blacktip sharks dangerous?

Danger to Humans

Blacktip reef shark have occasionally been known to bite people that are swimming or wading but do not pose a serious threat to humans. The International Shark Attack File (ISAF) has recorded just 11 unprovoked blacktip reef shark bites on humans since 1959.

Are bull sharks dangerous?

They prefer shallow coastal water, which means they can often come into contact with humans. Bull sharks are often considered to be the most dangerous sharks to humans because of their aggressive tendencies and ability to migrate up rivers. However, shark attacks are extremely rare.

Are cat sharks dangerous?

Danger to Humans

The small-spotted catshark is considered harmless to humans due to its small size, habitat preference, and feeding habits.

Are grey sharks dangerous?

Grey reef sharks are often curious about divers when they first enter the water and may approach quite closely, though they lose interest on repeat dives. They can become dangerous in the presence of food, and tend to be more aggressive if encountered in open water rather than on the reef.

Are gummy sharks dangerous?

Mustelus antarcticus pose no known threat to beachgoers or fisherman. Because of gummy sharks' bottom-dwelling habitat, they have minimal contact with humans, and they tend to flee when spotted, hence why observational studies of this species is difficult.

Are lemon sharks dangerous?

Lemon sharks are potentially dangerous to humans, however the International Shark Attack File has only reported 10 unprovoked bites by lemon sharks, all of which occurred in Florida and the Caribbean. None of the bites were fatal.

Are lemon sharks friendly?

Lemon sharks were given the opportunity to interact with their species in the compartments or remain alone. (See more shark pictures.) ... It turns out that lemon sharks can actually be friendly, according to the research, published in 2009 in the journal Animal Behaviour.

Are sandbar sharks dangerous?

Danger to Humans

Due to its preference for smaller prey and its tendency to avoid beaches and the surface, the sandbar shark poses little threat to humans. Although it has been rarely associated with attacks on humans, its size makes it potentially dangerous.

Are sevengill sharks dangerous?

Danger to Humans

The sevengill shark is aggressive when provoked and is considered potentially dangerous to humans. According to the International Shark Attack File, the sevengill shark has been responsible for five documented unprovoked attacks on humans since the 16th century.

Are sharks a mammal?

Sharks fall under the classification of cartilaginous fish. No, sharks are not mammals. All species of sharks are classified as fish. Sharks do not have mammary glands, and do not feed their young, so are therefore disqualified from being named mammals.

Are sharks around dolphins?
  • Sharks are cautious around large groups of dolphins, and dolphin pods have been known to kill sharks unprovoked. Still, most dolphins prefer to avoid places where the shark population is high. Orcas are, as usual, the exception to this rule. Instead, with orcas, it’s the sharks who avoid them and not the other way around.
Are sharks cold blood?

Most sharks, like most fishes, are cold blooded, or ectothermic. Their body temperatures match the temperature of the water around them.

Are sharks considered mammals?

No, sharks are not mammals. All species of sharks are classified as fish. Sharks do not have mammary glands, and do not feed their young, so are therefore disqualified from being named mammals.

Are sharks considered tetrapods?

When two groups of organisms independently evolve similar adaptations, it's called convergent evolution. Sharks and whales both have streamlined bodies and tail flukes… Hint: Whales are tetrapods.

Are sharks dolphins enemies?

Sharks are fish, Dolphins are mammals. Thus they can never be relatives.Dolphins and sharks are not really enemies either.

Are sharks giving birth?

Only a few sharks, like cat sharks, lay eggs. But look out! A whole bunch of sharks give birth to live baby sharks, called pups.