Ravens parallel great apes in physical and social cognitive skills
Similarly, a recent qualitative comparison of the development of Piagetian sensorimotor abilities across two bird and eleven mammal species (one corvid, one psittacine, five monkey, four great ape, and two carnivore species) showed that the developmental pace of ravens was markedly accelerated compared to that observed in the other species ...
Ravens parallel great apes in flexible planning for tool-use and ...
2017年7月14日 · In a series of four experiments, we investigated whether ravens (Corvus corax) plan domain-flexibly (14). Each experiment included two main conditions—a technical and a social one—for which ravens lack behavioral predispositions: tool-use and bartering with humans.
Like Humans and Apes, Ravens Can Plan for the Future
2017年7月14日 · Researchers found they can actually delay gratification and plan for the future—a skill only previously documented great apes and in humans age four and older. Lund University researcher Mathias...
We Knew Ravens Are Smart. But Not This Smart - National …
2017年7月13日 · Scientists previously believed these behaviors were unique to hominids—humans and great apes—because no other animals, including monkeys, were thought to have such abstract thinking skills.
Young Ravens Rival Adult Chimps in a Big Test of General Intelligence
2020年12月10日 · A new study that that tries to address that deficit provides some of the best proof yet that ravens, including young birds of just four months of age, have certain types of smarts that are on par...
At Scientific American: Ravens Are As Smart As Chimpanzees
As seen on NATURE, ravens achieve mastery and possess manipulative powers over other creatures in their domain, often letting others do work for them. For example, ravens will call wolves and coyotes to prospective meals so they can expose the carcass and make the meat accessible to the birds.
Ravens ignore a treat in favor of a useful tool for the future
2017年7月14日 · These ravens weren’t done yet: they passed a task that required them to choose the tool for opening the puzzle—which contained a superior treat—over an immediate but inferior treat.
Ravens behave in ways that suggest they are really smart. Most scientists studying animal intelligence focus on monkeys and apes like macaques and chimpanzees. One group of scientists made a set of puzzles that tested primates’ physical and social thinking skills. We wanted to know more about ravens’ intelligence, and we wanted to be
How do ravens’ thinking skills compare with apes’? - Science …
Ravens behave in ways that suggest they are really smart. Most scientists studying animal intelligence focus on monkeys and apes like macaques and chimpanzees. One group of scientists made a set of puzzles that tested primates’ physical and social thinking skills.
Are Ravens Intelligent? (Raven vs Monkey/Human Baby)
2022年8月22日 · Research states that 4-month-old ravens can be smarter than grown-up chimpanzees, orangutans, and monkeys when put through different physical and social tasks. The scientists hand raised 8 ravens since they were born to note their memory, basic maths skills, communication skills, and to find objects when they’re hidden.