What’s really going on in their cute little blurry heads?
Practice makes perfect
Chaser did not learn the names of more than 1,000 objects – she also learned the verbs, according to a USA Today article on her. Pilley can tell her to “get an idea of Frisbee” and she understands not only what to use, but what to do with it. In addition, she knows that “bullet” refers to any round object and “frisbee” means any disc-shaped object in the rotation. Pilley says he had to label all the items (800 of them were animal toys) because he did not remember all their names, but Chaser corrects them 90% of the time.
Some dogs are smarter than others
Coren says that “super-dogs” – those in the top 20% of the intelligence spectrum – are a little closer to three-year-olds and can include more than 250 words. “From time to time, you get a Mozart or Dickens of dogs capable of understanding 1,000 words,” he says, mentioning the Chaser dog of psychologist John Pilley, a border collie who showed knowledge of the names of 1,022 objects in a study published in the Behavioral Processes Journal in 2011. “But John worked with her four hours a day, like Mozart’s father.” Take a look at these 13 secrets that your dog knows about you.
Horses can read your emotions
A 2016 study in Biology Letters showed that horses can make the difference between happy and angry expressions: when they looked at photographs of people with negative faces, their heart rate increased and they turned their heads to allow them to focus with their left eye. This action is called “left-eye bias” – researchers think they do so because the right hemisphere of the brain is more effective at treating negative emotions (dogs do it too).
The horses remember if you were angry the last time they saw you
A new study explained in New Scientist took the experience one step further – several hours after showing horses photographs of people with cheerful or edgy expressions, these same people visited the horses in person, wearing neutral faces. If a horse had ever seen an angry looking picture of this person, it was biased to the left look and showed other signs of stress, including scratching the floor. Horses visited by people whose happy faces they saw in the photos were not stressed.
Cats communicate with us too
Cats are not always as obvious as dogs as to their meaning, but they communicate. John Bradshaw, an anthrozoologist at Bristol University and author of Cat Sense: How the new feline science can make you a best friend for your pet, told The Cut that the Wildcats he had studied were meowing rarely between them. Domesticated cats, on the other hand, meow all the time – because they meow to attract the attention of humans. Do not miss the 17 things your cat would like to tell you.
Parrots are talkative
We are amazed to hear pet birds asking for cookies, but in the wild, parrots have sophisticated ways of communicating with their own giant flocks. Timothy F. Wright, the co-author of the book “The Parrots of Nature: A Natural History of the World’s Most Captivating Birds,” discovered that distinct populations of yellow-nosed Amazonian parrots he had studied at Costa Rica used different dialects that remain the same within each group over the decades. Young birds can learn several dialects and communicate between groups. These are hilarious bird pictures that you will not want to miss.
Parrots can imitate us because they know how to copy themselves
In the wild, parrots struggle continually, finding out where the best seeds are and where to look for food. Wright told the New York Times that it is very rare for birds to mimic the sounds of animals from other wildlife. But in captivity, they do their best to integrate and communicate with their human flock. Check out these 5 things your macaw wants you to know.
Pampered pets are more comfortable taking risks
Detailed experience in Smithsonian in 2015 found that hamsters with improved cages (extra bedding, chew toys, tent) were more likely to take a risk and try to drink in a new water dispenser that could contain sweet or bitter liquids (they could not tell which one without trying it). Hamsters whose cages were devoid of cardboard tubes and wheels, however, were less likely to go – seems to think that they could not expect beautiful things in life. Check out these 26 tips before bringing any new pets home.
Dogs have evolved to digest starchy foods
A study published in 2013 in Nature revealed that the genetic sequences of dogs are different from those of the wolf, not only in the genes that control brain development but also in those that allow the digestion of starch. Erik Axelsson, a researcher at Uppsala University, told National Geographic that this information was consistent with the idea that wolves were beginning to drag human populations to recover food and that the wizards had started the process. transformation into dogs. This is what veterinarians would like to know about dog food.
Cats have facial expressions
The journal Behavioral Processes published a study in 2017 that shows that cats express their emotions on their faces, as we do. A facial expression coding system was used to track cats’ faces in short video clips of animals in a Canadian shelter. The researchers determined that fear was associated with blinking and half-blinking. Cats show frustration by whistling, licking their noses, lifting their upper lips, narrowing their noses and showing their tongues. When they are relaxed, they often look to the right.
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