Can alligators feel pain?
Alligators are sensitive and experience pain just as we do. On one day, 500 alligators were fully conscious during slaughter. They struggled to escape as workers cut into them.
If the question is whether reptiles exhibit emotions and you're looking at the full range of emotions, it's easy to see some version of them in all reptiles. The most common emotions seen in reptiles are fear and aggression. These are basic emotions that contribute to the fight or flight response.
Apparently, the fable goes that crocodile's weep while eating their prey because they are sad; however, this sadness is fake. The term crocodile tears became widely popular after it was documented in a fifteenth-century book titled, The Voyage and Travel of Sir John Mandeville, Knight.
So it comes as something of a surprise to learn that their sense of touch is one of the most acute in the animal kingdom. The crocodilian sense of touch is concentrated in a series of small, pigmented domes that dot their skin all over their body.
The tears help keep the eye clean and lubricate the nictitating membrane, the translucent extra eyelid found in many animals. Kurt Vliet, a biologist in Florida, observed the incidence of crying among lunching caimans and alligators that had been trained to feed on land at an alligator farm.
Fish also have been observed by scientists to learn, have memory and adapt their behavior to new circumstances, arguing for their sentience. Fish are not senseless beasts, and fish feel pain, including sharks.
Oct. 14, 2009— -- You probably thought an alligator had a face only a mother could love, but guess what? Scientists have made the surprising discovery that some female alligators mate repeatedly with the same male, so there seems to be a little pair-bonding going on in the bizarre world of crocodilians.
In rare cases, individual crocodilians have been known to bond so strongly with people that they become playmates for years.
Crocodiles do actually cry. When they spend enough time out of the water, their eyes dry out so they weep to keep them lubricated.
Ans. The other crocodiles laughed at Sniffles because he did not want to be a crocodile and his friend was Punch who was a golden yellow butterfly.
Do alligators smile?
Unfortunately, while alligators are known for their many teeth, they don't seem to do a lot of smiling.
Prior research conducted by renowned animal behaviorist Jonathon Balcombe concluded that crocodiles do feel pleasure. The feelings arise via the release of happiness-promoting chemicals like the neurotransmitter dopamine.
Keeping every factor in mind, we can say that a crocodile does not have a bulletproof body, but they can deflect or survive many powerful shots due to the thick layer of skin and bony scales. However, some well-placed shots on their vital parts can kill them immediately.
"Saltwater crocs have the strongest recorded bite force of any animal on the planet — [the] kind of force can easily crush a human skull," Frost said.
Alligators have a natural fear of humans, and usually begin a quick retreat when approached by people. If you have a close encounter with an alligator a few yards away, back away slowly.
A Florida man who had his arm ripped off by an alligator as he swam across a lake has offered some advice, saying: "Leave them gators alone". Eric Merda, from Sarasota, was taken to hospital after the attack at Lake Manatee Fish Camp in Myakka City in the US state on 17 July.
Alligators flirt with physics. When males attract attention by quivering their spiky backs underwater, they create Faraday waves, researchers reported May 23 in Seattle at a meeting of the Acoustical Society of America.
The team measured the animal's responses to the sounds they heard by recording the neurological signals from the inner ear through electrodes placed beneath the reptile's skin. Not surprisingly, the alligator's hearing in air was as good as most air-adapted species, including their close relatives, birds.
Fish do not feel pain the way humans do, according to a team of neurobiologists, behavioral ecologists and fishery scientists. The researchers conclude that fish do not have the neuro-physiological capacity for a conscious awareness of pain. Fish do not feel pain the way humans do.
Because of their slow metabolisms, snakes remain conscious and able to feel pain and fear long after they are decapitated. If they aren't beheaded or nailed to a tree, they are bludgeoned and beaten.
Do lobsters feel pain?
U.K. researchers say crabs, lobsters and octopuses have feelings — including pain. The nervous systems of these invertebrates are at the center of a bill working its way through Britain's Parliament. A MARTINEZ, HOST: If you've ever cooked a lobster, the traditional method is dropping it into boiling water alive.
Recent studies have found that crocodiles and their relatives are highly intelligent animals capable of sophisticated behavior such as advanced parental care, complex communication and use of tools for hunting. New research shows just how sophisticated their hunting techniques can be.
Crocodiles can not mate with alligators. The quick answer is no. Despite having a similar appearance, they are genetically too different, and although related, they long ago diverged into different genera.
In a study that combines field science with molecular biology, researchers from the Savannah River Ecology Laboratory found that alligators were surprisingly loyal partners and akin to birds in their mating habits.
It's very rare for an alligator to chase a human on dry land. And the average human could easily outrun an alligator, zigzagging or not — it tops out at a speed of around 9.5 miles per hour (15 kph), and it can't maintain that speed for very long [source: University of Florida].
On the chance that you're considering a gator as a pet, don't do it. State law prohibits individuals from owning any “dangerous animal” except for those kept at a zoo, research lab, veterinary hospital, animal refuge or federally licensed exhibit.
Crocodilians, including the alligator (Alligator mississippiensis), perform a spinning maneuver to subdue and dismember prey. The spinning maneuver, which is referred to as the ;death roll', involves rapid rotation about the longitudinal axis of the body.
Alligators have vibration sensors on their skin that are extremely sensitive -- they can detect even the slightest vibration and get out of harm's way long before it arrives.
Alligators only attack when threatened or cornered, but if a human is in water with alligators, it may entice them. "Splashing in the water will attract an alligators interest, and if it perceives at that point in time that there's something smaller and weaker in the water, it might attack it," Mazzoti said.
If a crocodile heads your way, run away in a straight line. The myth about moving in a zig-zag motion is just that—a myth. Crocodiles can move at 10 miles per hour, so remove those flip flops so you can run faster.
Do crocodiles get angry?
“They get in an agitated state then wind themselves up and swing their heads into other crocodiles. When you see larger salties, especially males during mating season, it's quite fearsome.
On that basis, crocodiles are considered loyal to their partners. Even if the female dies first, the male will not remarry or find a new partner. “We found that 70 percent of our reunited female crocodiles show loyalty to their partners.
Be very careful. It is highly recommended that all menstruating women wear a diaper in addition to a full wetsuit too help cover the scent of their menstruations. Like bears, gators can smell the menstruation, which will put your entire party at risk.
They mostly feed at night and are sleeping at different parts of the day. These reptiles will take every chance they can get to bask in the sun and take long naps. While you may come across a gator that appears to be sleeping, it's very important that you keep your distance as these gators know no limits for prey.
Alligators love dogs, in a gustatory sense. The biggest alligator could and would eat the biggest great Dane, German shepherd, or pit bull in a minute. Average-size alligators would readily eat a terrier, poodle, or dachshund, especially one that was swimming. Dogs are merely prey to an alligator.
These behaviors are seen in a variety of species, including primates, elephants, dogs, and large cats, in different captive environments, suggesting they are generalized coping mechanisms for stress and boredom."
It's similar to a dog panting to cool down. Crocodilians have evolved to maximize heat gain and minimize water loss. Basically, they can't sweat like we do to cool down. They evolved other methods of cooling, by opening their mouths and essentially sweating through their mouths.
Even if they can't see, hear, or smell you, they have what are called dermal pressure sensors, which are on every scale of the body – there are hundreds on the head – and are about the size of a pinhead. They can sense vibrations through those. It's believed they can feel a heartbeat in the water up to 1km away.
rex, which had fangs as long as bananas, if you include the roots. However strong, that armor couldn't have stopped bullets, says Philip Senter, a paleontologist at Fayetteville State University. “It's still bone; it's brittle,” he tells The Verge.
Armadillo 'armour' – composed of bony plates known as osteoderms – has been seen to deflect bullets. In one incident, a Texan man was hit in the face when his own bullet bounced back from an armadillo that he tried to shoot. In another, a bullet ricocheting off an armadillo penetrated a house, injuring an elderly lady.
Do sharks have bulletproof skin?
Is The Skin of A Shark Bulletproof? Whether or not you've actually considered this question, you may like to know that the answer is yes, in the case of a whale shark, their skin is essentially bulletproof.
Pocho (around 1950–1960 – 12 October 2011) was a Costa Rican crocodile who gained international attention for his relationship of over 20 years with Gilberto "Chito" Shedden, a local fisherman who found Pocho dying on the banks of the Reventazón River and nursed him back to health.
A struggling crocodile underwater can actually drown in 20 to 30 minutes, as some people attempting to capture crocodiles have found to their cost. The smaller the crocodile, the lower its capacity to survive without oxygen underwater. In times of extreme stress, extended dives can be employed by the crocodile.
American Alligators have a bite force of about 2125 PSI. And the strongest known bite force of the entire animal kingdom is…. The Crocodile -- specifically, the Saltwater Crocodile (the highest recorded “live” bite of 3700 PSI) and the Nile Crocodile (estimated 4000-5000 PSI)!
Juveniles: Small alligators are eaten by a variety of predators including raccoons, otters, wading birds, and fish; however, larger alligators may be their most significant predator. Adults: Cannibalism, intraspecific fighting, and hunting by humans are probably the most significant mortality factors.
Cats are not afraid of alligators because they are not afraid of bigger animals in general. Not only do they have a history of coming out on top in many animal interactions, but they also are fast and can defend themselves when necessary.
"Lions are wary of crocodiles and will generally avoid the water to stay away from crocs," writes NatGeo TV. "Occasionally, crocodiles have been known to attack lions while they drink at the water's edge (but lions are also known for attacking and eating baby crocodiles)."
Alligators have a natural fear of humans, and usually begin a quick retreat when approached by people. If you have a close encounter with an alligator a few yards away, back away slowly.
In rare cases, individual crocodilians have been known to bond so strongly with people that they become playmates for years.
Part of the study related to how those variances related to the crocs' ability to generate bite force and pressures for feeding and thus how they have been so successful. All the species can bite through bone and that was critical to their long-term success.
What makes alligator so angry?
The brain stem is where survival tactics come from, the alligator has learned to be ill-tempered and mean in order to find food and survive in the wilderness. Another place where aggression and anger comes from is the limbic system.
But despite their size and strength, there are animals that do prey on them. Man appears to be their biggest predator. Big cats like leopards and panthers sometimes kill and eat these big reptiles. Large snakes can also do a lot of damage to alligators and crocodiles.
The African monkey and humans have the same 93-percent DNA share as alligators and crocodiles, Ray said, but diverged just 25 million years ago from the same primate family. "That suggests that crocodilians are evolving about one-quarter the rate of primates.
A man in Florida had part of his leg bitten off by an angry alligator after the person mistook it for a dog, cops said, according to the New York Post. The incident occurred outside the Warm Mineral Springs Motel in North Port, Florida, around 12:30 a.m. Tuesday.
American Alligators have a bite force of about 2125 PSI. And the strongest known bite force of the entire animal kingdom is…. The Crocodile -- specifically, the Saltwater Crocodile (the highest recorded “live” bite of 3700 PSI) and the Nile Crocodile (estimated 4000-5000 PSI)!
A Florida man who had his arm ripped off by an alligator as he swam across a lake has offered some advice, saying: "Leave them gators alone". Eric Merda, from Sarasota, was taken to hospital after the attack at Lake Manatee Fish Camp in Myakka City in the US state on 17 July.