Smarter than humans!

Now there is something to say. They may not look like the smartest creatures on earth, but some crows have a larger brain than yours compared to the rest of their bodies. Of course, the New Caledonian crow has a brain that makes up nearly three percent of its total body weight, a similar proportion to that of dolphins.

In great apes, the brain of an adult female weighs only about 2% of body weight. In my opinion, it does not take into account the fact that this research also found that the raven forebrain is more filled with neurons than the primate brain. This area of ​​the brain determines an animal's intelligence, so more neurons mean better cognitive thinking maybe better than non-humans on the planet and smarter than seven-year-olds.

The researchers put six wild ravens through a series of tests to see how well they understood the causal link. The tests were based on an Aesop fable in which stones were thrown at a thirsty crow to raise the water level in a jar. Real crows had to drop heavy objects into water-filled pipes, and birds could choose to drop objects they knew they had to, choosing solid objects instead of hollow ones and a water-filled pipe instead of sand. They also chose the tube with the highest water level knowing that it would get them to their destination with less effort. All the birds managed to solve the puzzle, unlike little humans aged four to six years and faster than seven-year-olds.

Another experiment showed that crows are able to think analogously. Intelligent birds have a tray with three cups. On the middle cup was a card with a necklace in the shape of or with numbers. The side cups also featured images that matched those in the middle cup and, unlike the lining of the corresponding image in the cup, the crows quickly figured out how it worked and began choosing the matching cards to win the tree.

In the next round of the experiment, they were given item card pairs, which were pairs of identical items on two cards. Let's say two circles and two triangles, the other two cards had different images of a circle with a heart and a square with a triangle, so they had to find a matching card with two identical objects and two different objects - on which birds were depicted, the imaginary task was solved immediately and the appropriate cards selected.

Neanderthals Making Quite Angry Sounds Dick Cheney's experiments yielded almost nothing. Scientists visited the exact same places for five years and the birds always greeted the caveman with angry skulls and ignored Dick Cheney. Some of the birds that took part in the original experiment were not alive even now, but they seemed to pass on their knowledge to their young ones.

They can also reasonably tell if a person poses a direct threat to them or is just going about their business.

They also get close to them walking alongside crows, sensing when it's okay to relax and when they need to get away from danger. Family means a lot to crows. They usually find a mate for life and live in pairs or small family groups near the cold of winter.

During the breeding season, they spend the night in a unit called a roost, along with hundreds or even thousands of their own kind. The young crows help the parents to defend the nest from many intruders, they can also bring food to the parents or directly to the youngest of the siblings, it's like taking away food.

Some birds help their parents for several years, crows also become lifelong friends, forming huge groups to protect themselves from predator attacks, harass unwanted aggressive visitors, and sometimes even prey on larger birds like owls, hawks, or other animals. They also team up to steal food from the larger creatures in the group to distract the Predators while the others pursue this underhanded pursuit.

Now it may all sound similar, but ravens have a whole range of sounds, and each one of them means something to the other of its kind. They can alert potential intruders that they are trespassing or notify loved ones of their location.

This language is not universal and varies from valley to valley as well as regional phone calls when for some reason a crow decides to join a new fly had to learn; Call out your tongue by mimicking the sounds made by other members of the new herd. Crows have more self-control than many humans. If someone offered you a gift to get now and a more delicious one to wait for, what would you choose?

The clever Federhosen have proven that they know that waiting a little pays off. Researchers first tested Crow's food preferences, bread, raisins, sausage, fried pork fat, and other delicacies. Each bird had a favorite food and after a few seconds to 10 minutes, they were then offered the food they liked least most of the time. to grab everything they had and fly away, but that would mean there was no hope for a better treat. The participating ravens decided to just wait for a better quality snack that they would have enjoyed better, they don't want to wait for a second portion of the usual snack only after receiving the required food or after the participants left the training camp. Other birds such as pigeons, chickens, and gray parrots did not show this type of patience and self-control in the same experiment.

Our heroes of the day never waste food when they have too much, they hide it in stashes for later in secret locations or in leaves or other items, and when they're hungry again they know exactly where to get the supplies, sometimes even put some markers on the top of the chest to remember where they were or to move food from place to place to protect it from other hungry mouths. They also know which foods spoil first and which meats are prepared before other meals, such as nuts or bread, which have a longer shelf life.

Crows also make and use their own tools. They have learned to carve thin strips of wood and skewers and bend the wire into hooks to scoop out-of-reach food. They remember the design and recreate the same instruments and know how to combine materials that would not work individually to build a complex instrument.

Only humans among the great apes knew they did such a thing before ravens seemed to enjoy making and using a tool;

Their behavior changes after successfully using a tool, just as we humans feel happy after completing a complicated task.

Thank you for reading through, I hope this was of great value to you and kindly know that crows are smart animals that shouldn't be overlooked cause they are intelligent in their nature. See you in my next article, have a great day.