Human-animal communication
Encyclopedia
Human–animal communication is the communication observed between humans and other animals, from non-verbal cues and vocalizations through to, potentially, the use of a sophisticated language.

Introduction

Human–animal communication is easily observed in everyday life. The interactions between pets and their owners, for example, reflect a form of spoken, while not necessarily verbal dialogue. A dog being scolded does not need to understand every word of its admonishment, but is able to grasp the message by interpreting cues such as the owner's stance, tone of voice, and body language
Body language
Body language is a form of non-verbal communication, which consists of body posture, gestures, facial expressions, and eye movements. Humans send and interpret such signals almost entirely subconsciously....

. This communication is two-way, as owners can learn to discern the subtle differences between barks and meows … one hardly has to be a professional animal trainer to tell the difference between the bark of an angry dog defending its home and the happy bark of the same animal while playing. Communication (often nonverbal) is also significant in equestrian
Equestrianism
Equestrianism more often known as riding, horseback riding or horse riding refers to the skill of riding, driving, or vaulting with horses...

 activities such as dressage
Dressage
Dressage is a competitive equestrian sport, defined by the International Equestrian Federation as "the highest expression of horse training." Competitions are held at all levels from amateur to the World Equestrian Games...

.

Word repetition in birds

Although the word repetition skills observed in some birds
Talking bird
Talking birds are birds that can mimic human speech. Talking birds have varying degrees of intelligence and communication capabilities: some, like the crow, a highly intelligent bird, are only able to mimic a few words and phrases, whilst some budgerigars have been observed to have a vocabulary of...

 (most famously parrot
Parrot
Parrots, also known as psittacines , are birds of the roughly 372 species in 86 genera that make up the order Psittaciformes, found in most tropical and subtropical regions. The order is subdivided into three families: the Psittacidae , the Cacatuidae and the Strigopidae...

s) should not be mistaken for lingual communication, this tendency has nonetheless influenced fictional portrayals of animal communication, as sentient talking parrots and similar birds are common in children's fiction, such as the talking, loud-mouth parrot Iago
Iago (Aladdin)
Iago is a fictional character in Disney's Aladdin franchise, starting out as a secondary villain and comic relief in the original film, and later supporting protagonist in the film's sequels and related TV series...

 of Disney's Aladdin. Bruce Thomas Boehner's book Parrot Culture: Our 2,500-Year-Long Fascination with the World's Most Talkative Bird explores this issue thoroughly.

The next level: language

Achieving a deeper level of communication between animals and humans has long been a goal of science. Perhaps the most famous example of recent decades has been Koko
Koko (gorilla)
Koko is a female western lowland gorilla who, according to Francine "Penny" Patterson, is able to understand more than 1,000 signs based on American Sign Language, and understand approximately 2,000 words of spoken English....

, a gorilla who is supposedly able to communicate with humans using a system based on American Sign Language
American Sign Language
American Sign Language, or ASL, for a time also called Ameslan, is the dominant sign language of Deaf Americans, including deaf communities in the United States, in the English-speaking parts of Canada, and in some regions of Mexico...

 with a "vocabulary" of over 1000 words.

John Lilly and cetacean communication

In the 1960s, John Lilly
John C. Lilly
John Cunningham Lilly was an American physician, neuroscientist, psychoanalyst, psychonaut, philosopher and writer....

, M.D., prolific writer and explorer of consciousness
Consciousness
Consciousness is a term that refers to the relationship between the mind and the world with which it interacts. It has been defined as: subjectivity, awareness, the ability to experience or to feel, wakefulness, having a sense of selfhood, and the executive control system of the mind...

 via the isolation tank
Isolation tank
An isolation tank is a lightless, soundproof tank inside which subjects float in salt water at skin temperature. They were first used by John C. Lilly in 1954 to test the effects of sensory deprivation. Such tanks are now also used for meditation and relaxation and in alternative medicine. The...

 (his invention), and contemporary and associate of Timothy Leary
Timothy Leary
Timothy Francis Leary was an American psychologist and writer, known for his advocacy of psychedelic drugs. During a time when drugs like LSD and psilocybin were legal, Leary conducted experiments at Harvard University under the Harvard Psilocybin Project, resulting in the Concord Prison...

, began experiments in the Virgin Islands
Virgin Islands
The Virgin Islands are the western island group of the Leeward Islands, which are the northern part of the Lesser Antilles, which form the border between the Caribbean Sea and the Atlantic Ocean...

 aiming to establish meaningful communication between humans and the bottlenose dolphin
Bottlenose Dolphin
Bottlenose dolphins, the genus Tursiops, are the most common and well-known members of the family Delphinidae, the family of oceanic dolphins. Recent molecular studies show the genus contains two species, the common bottlenose dolphin and the Indo-Pacific bottlenose dolphin , instead of one...

 (Tursiops truncatus). Lilly financed, mostly personally, a human-dolphin cohabitat, a house on the ocean's shore that contained an area that was partially flooded and allowed a human and dolphin to live together in the same space, sharing meals, play, language lessons, and even sleep.

Two experiments of this sort are explained in detail in Lilly's popular books (see John Lilly
John C. Lilly
John Cunningham Lilly was an American physician, neuroscientist, psychoanalyst, psychonaut, philosopher and writer....

 for bibliography). The first experiment was more of a test run to check psychological and other strains on the human and cetacean participants, determining the extent of the need for other human contact, dry clothing, time alone, and so on. Despite tensions after several weeks, the experimenter, Margaret C. Howe, agreed to a two-and-a-half month experiment, living isolated with 'Peter' dolphin.

A basic outline of Peter dolphin's linguistic progress is as follows: early lessons involved mostly noise and interruptions from Peter during English lessons, and a food reward of fish was necessary for him to 'attend class.' After several weeks, a concerted effort by Peter to imitate the instructor's speech was evident, and human-like sounds were apparent, and recorded. More interesting was the dolphin's immediate grasp of basic semantics
Semantics
Semantics is the study of meaning. It focuses on the relation between signifiers, such as words, phrases, signs and symbols, and what they stand for, their denotata....

, such as the different aural indicators for 'ball' and 'doll' and other toys present in the aquarium. Peter was able to perform tasks such as retrieval on the (aurally) indicated object without fail. Later in the project the dolphin's ability to process linguistic syntax
Syntax
In linguistics, syntax is the study of the principles and rules for constructing phrases and sentences in natural languages....

 was made apparent, in that Peter could distinguish between the commands (e.g., only) "Bring the ball to the doll," and "Bring the doll to the ball." This ability not only demonstrates the bottlenose dolphin's grasp of basic grammar
Grammar
In linguistics, grammar is the set of structural rules that govern the composition of clauses, phrases, and words in any given natural language. The term refers also to the study of such rules, and this field includes morphology, syntax, and phonology, often complemented by phonetics, semantics,...

, but also implies the dolphins' own language must include some such syntactical rules. The correlation between length and 'syllables' (bursts of the dolphin's sound) with the instructor's speech also went from essentially zero at the beginning of the session to almost a perfect correlation by its completion. I.e., a sentence spoken by the instructor involving 35 syllables and lasting 8 seconds would be met with an 8-second burst of sound from Peter dolphin involving 35 easily-discernible 'syllables' or bursts of sound.

Much later, experiments by Louis Herman
Louis Herman
Louis Herman is a researcher of dolphin sensory abilities, dolphin cognition, and humpback whales. He is currently professor in the Department of Psychology and a cooperating faculty member of the Department of Oceanography at the University of Hawaii at Manoa...

, a former collaborator and student of Lilly's, demonstrated the crossmodal perceptual ability of dolphins. Dolphins typically perceive their environment through sound waves generated in the melon
Melon (whale)
The melon is an ovoid-shaped, fatty organ found in the forehead of all toothed whales , including dolphins and porpoises and believed to be used in echolocation....

 of their skulls, through a process known as echolocation
Animal echolocation
Echolocation, also called biosonar, is the biological sonar used by several kinds of animals.Echolocating animals emit calls out to the environment and listen to the echoes of those calls that return from various objects near them. They use these echoes to locate and identify the objects...

 (similar to that seen in bats, though the mechanism of production is different). The dolphin's eyesight however is also fairly good, even by human standards, and Herman's research found that any object, even of complex and arbitrary shape, identified either by sight or sound by the dolphin, could later be correctly identified by the dolphin with the alternate sense modality with almost 100 per cent accuracy, in what is classically known in psychology
Psychology
Psychology is the study of the mind and behavior. Its immediate goal is to understand individuals and groups by both establishing general principles and researching specific cases. For many, the ultimate goal of psychology is to benefit society...

 and behaviorism
Behaviorism
Behaviorism , also called the learning perspective , is a philosophy of psychology based on the proposition that all things that organisms do—including acting, thinking, and feeling—can and should be regarded as behaviors, and that psychological disorders are best treated by altering behavior...

 as a match-to-sample test. The only errors noted were presumed to have been a misunderstanding of the task during the first few trials, and not an inability of the dolphin's perceptual apparatus. This capacity is strong evidence for abstract and conceptual thought in the dolphin's brain, wherein an idea of the object is stored and understood not merely by its sensory properties; such abstraction may be argued to be of the same kind as complex language, mathematics, and art, and implies a potentially very great intelligence and conceptual understanding within the brains of tursiops and possibly many other cetaceans. Accordingly, Lilly's interest later shifted to whale song
Whale song
Whale sounds are the sounds made by whales and which are used for different kinds of communication.The word "song" is used to describe the pattern of regular and predictable sounds made by some species of whales, notably the Humpback Whale...

 and the possibility of high intelligence in the brains of large whales, and Louis Herman's research at the now misnomered Dolphin Institute in Honolulu, Hawaii
Hawaii
Hawaii is the newest of the 50 U.S. states , and is the only U.S. state made up entirely of islands. It is the northernmost island group in Polynesia, occupying most of an archipelago in the central Pacific Ocean, southwest of the continental United States, southeast of Japan, and northeast of...

, focuses exclusively on the Humpback whale
Humpback Whale
The humpback whale is a species of baleen whale. One of the larger rorqual species, adults range in length from and weigh approximately . The humpback has a distinctive body shape, with unusually long pectoral fins and a knobbly head. It is an acrobatic animal, often breaching and slapping the...

.

Animal communication as entertainment

Though animal communication has always been a topic of public comment and attention, for a period in history it surpassed this and became sensational popular entertainment. From the late 18th century through the mid 19th century, a succession of "learned pig
Learned pig
The learned pig was a pig taught to respond to commands in such a way that it appeared to be able to answer questions by picking up cards in its mouth. By choosing cards it answered arithmetical problems and spelled out words. The "learned pig" caused a sensation in London during the 1780s...

s" and various other animals were displayed to the public in for-profit performances, boasting the ability to communicate with their owners (often in more than one language), write, solve math problems, and the like. One poster dated 1817 shows a group of "Java sparrow
Sparrow
The sparrows are a family of small passerine birds, Passeridae. They are also known as true sparrows, or Old World sparrows, names also used for a genus of the family, Passer...

s" who are advertised as knowing seven languages, including Chinese
Chinese language
The Chinese language is a language or language family consisting of varieties which are mutually intelligible to varying degrees. Originally the indigenous languages spoken by the Han Chinese in China, it forms one of the branches of Sino-Tibetan family of languages...

 and Russian
Russian language
Russian is a Slavic language used primarily in Russia, Belarus, Uzbekistan, Kazakhstan, Tajikistan and Kyrgyzstan. It is an unofficial but widely spoken language in Ukraine, Moldova, Latvia, Turkmenistan and Estonia and, to a lesser extent, the other countries that were once constituent republics...

. One pig of the era was so famous that it performed for royalty, and an obituary upon its death claimed that it made more money than any actor or actress of the same time; a fact that, whether strictly true, was at least believable to contemporary readers. By the late 1840s the fad had died down considerably. While the occasional appearance by a "learned" animal continued into the radio and television eras, it was by then generally understood that feats such as using cards to spell words, barking or tapping a hoof to solve equations, and the like were the products of training rather than actual communication. Though the tradition continues to this day on the "Stupid Pet Tricks" segment of Late Night with David Letterman
Late Night with David Letterman
Late Night with David Letterman is a nightly hour-long comedy talk show on NBC that was created and hosted by David Letterman. It premiered in 1982 as the first incarnation of the Late Night franchise and went off the air in 1993, after Letterman left NBC and moved to Late Show on CBS. Late Night...

, it seems likely that the era of trained pigs entertaining the crowned heads of Europe are over.

BowLingual

One real-world example of a technological means of one-way human–animal communication is BowLingual, a Japanese device which claims to translate barks from dozens of different breeds of dogs, including mixed-breeds. Based largely on Dr. Matsumi Suzuki's Animal Emotion Analysis System developed at Japan Acoustic Laboratory, the device outputs one of 200 phrases (grouped into six different moods), supposedly reflecting "meaning" of the dog's bark. The device was apparently successful enough in Japan to be brought to the American market, and was even named one of 2002's best inventions by Time Magazine. However, reports of the BowLingual's accuracy have been mixed at best, with popular product-review website Epinions
Epinions
Epinions.com is a general consumer review site that was established in 1999. Epinions was acquired by Shopping.com in 2003, which in turn was acquired by Ebay in 2005...

 giving it a low 1.5 stars average.

Human–animal communication in culture

The concept of human–animal communication has existed in culture for longer than recorded history, being an element of many myths and folk tales of numerous cultures, and continues in modern popular entertainment. This section lists some examples of this, divided by the method of communication (magical/supernatural, innate natural ability, technological, and unspecified/misc). Topics that are beyond the scope of this article and will not be listed here include intraspecies communication (e.g. Watership Down
Watership Down
Watership Down is a classic heroic fantasy novel, written by English author Richard Adams, about a small group of rabbits. Although the animals in the story live in their natural environment, they are anthropomorphised, possessing their own culture, language , proverbs, poetry, and mythology...

) and interspecies communication not involving humans (e.g. Redwall
Redwall
Redwall, by Brian Jacques, is a series of fantasy novels. It is the title of the first book of the series, published in 1986, the name of the Abbey featured in the book, and the name of an animated TV series based on three of the novels , which first aired in 1999...

) or sentient animals who can think but not communicate with humans (e.g. Garfield; Buck of Married… with Children; Blondi of Kingdom Hospital
Kingdom Hospital
Kingdom Hospital is a thirteen-episode television miniseries based on Lars von Trier's The Kingdom , which was developed by horror writer Stephen King in 2004 for American television...

).

Magic and supernatural

  • In many fantasy role playing games, Druid
    Druid
    A druid was a member of the priestly class in Britain, Ireland, and Gaul, and possibly other parts of Celtic western Europe, during the Iron Age....

     characters are able to speak with animals through the use of a spell. The Dungeons & Dragons version of this spell is called "Speak with Animals".
  • Eliza Thornberry of Nickelodeon's animated TV series The Wild Thornberrys
    The Wild Thornberrys
    The Wild Thornberrys is an American animated television series that aired on Nickelodeon. It was rerun in the USA on Nickelodeon and occasionally The N until 2009 and Nicktoons until 2007...

     can speak with animals after a spell is placed on her by an Africa
    Africa
    Africa is the world's second largest and second most populous continent, after Asia. At about 30.2 million km² including adjacent islands, it covers 6% of the Earth's total surface area and 20.4% of the total land area...

    n tribal shaman.
  • In the Harry Potter
    Harry Potter
    Harry Potter is a series of seven fantasy novels written by the British author J. K. Rowling. The books chronicle the adventures of the adolescent wizard Harry Potter and his best friends Ron Weasley and Hermione Granger, all of whom are students at Hogwarts School of Witchcraft and Wizardry...

     series of books, Harry is a parselmouth (able to speak with snakes in their own language, parseltongue, which sounds like hissing and spitting to the ears of those without this (apparently hereditary) skill).
  • In The Immortals
    The Immortals (series)
    The Immortals quartet, by Tamora Pierce, is the story of Veralidaine Sarrasri , an orphan with an unusual talent: she can speak with animals.-Plot Summary:...

     series of books, Veralidaine Sarrasri (Daine) has "wild magic" which enables her to communicate with animals. After being trained in the use of her wild magic, she learns to enter the minds of animals and shapeshift.
  • In the Obernewtyn Chronicles
    Obernewtyn Chronicles
    The Obernewtyn Chronicles is a series of science fiction and fantasy novels by Australian author Isobelle Carmody. The series has a post apocalyptic setting, and depict a world long after its destruction by a global nuclear holocaust....

    , some of the characters have the ability to mentally communicate with animals, an ability known as 'beastspeaking'. All animals have the same 'language', which comprises of mental pictures.

Innate ability

  • Cypher, real name Douglas Ramsey, of Marvel Comics
    Marvel Comics
    Marvel Worldwide, Inc., commonly referred to as Marvel Comics and formerly Marvel Publishing, Inc. and Marvel Comics Group, is an American company that publishes comic books and related media...

    ' The New Mutants, has a "mutant" ability to instantly translate any language he hears or sees, including animal languages.
  • Doctor Dolittle
    Doctor Dolittle
    Doctor John Dolittle is the central character of a series of children's books by Hugh Lofting starting with the 1920 The Story of Doctor Dolittle. He is a doctor who shuns human patients in favour of animals, with whom he can speak in their own languages...

    , subject of a series of children's books by Hugh Lofting
    Hugh Lofting
    Hugh John Lofting was a British author, trained as a civil engineer, who created the character of Doctor Dolittle — one of the classics of children's literature.-Personal life:...

     as well as various film and stage adaptions, is a doctor whose ability to speak with animals makes him successful in dealing with animals but closes him off from most humans.

Technological

  • In Star Trek
    Star Trek
    Star Trek is an American science fiction entertainment franchise created by Gene Roddenberry. The core of Star Trek is its six television series: The Original Series, The Animated Series, The Next Generation, Deep Space Nine, Voyager, and Enterprise...

    , the communicator badges worn by Starfleet crew members allow direct translation between humans and various sentient and semi-sentient aliens and creatures, though it is undetermined whether they work with "dumb" animals. It is presumed that this is not possible, as the relatively few domesticated animals seen on the show do not appear to converse with their owners (Data's cat, and Archer's beagle, for example). The council-chamber of the Xindi accommodates her Aquatic members in a water-tank.
  • In issue 285 of DC's Detective Comics
    Detective Comics
    Detective Comics is an American comic book series published monthly by DC Comics since 1937, best known for introducing the iconic superhero Batman in Detective Comics #27 . It is, along with Action Comics, the book that launched with the debut of Superman, one of the medium's signature series, and...

    , Martian Manhunter
    Martian Manhunter
    The Martian Manhunter is a fictional character, a superhero that appears in publications published by DC Comics. Created by writer Joseph Samachson and artist Joe Certa, the character first appeared in Detective Comics #225...

     fights a brigade of "Martian mandrill
    Mandrill
    The mandrill is a primate of the Old World monkey family, closely related to the baboons and even more closely to the drill. Both the mandrill and the drill were once classified as baboons in genus Papio, but recent research has determined they should be separated into their own genus, Mandrillus...

    s" which were being manipulated by villains through the use of a communicator device stolen from the mandrills' rocket.
  • On the television cartoon Krypto the Superdog
    Krypto the Superdog
    Krypto the Superdog is an American animated television series produced by Warner Bros. Animation, based on the DC Comics character Krypto. The show premiered on Cartoon Network on March 25, 2005 and aired on Kids' WB! in September 2006...

    , Krypto has an "intergalactic communicator" device in his dog tag, which allows Kevin Whitney to communicate with him. The device is technology from Krypton
    Krypton (comics)
    Krypton is a fictional planet in the DC Comics universe, and the native world of the super-heroes Superman and, in some tellings, Supergirl and Krypto the Superdog. Krypton has been portrayed consistently as having been destroyed just after Superman's flight from the planet, with exact details of...

    , Superman
    Superman
    Superman is a fictional comic book superhero appearing in publications by DC Comics, widely considered to be an American cultural icon. Created by American writer Jerry Siegel and Canadian-born American artist Joe Shuster in 1932 while both were living in Cleveland, Ohio, and sold to Detective...

    's homeworld.
  • In the anime, Immortal Grand Prix
    Immortal Grand Prix
    refers to two anime series co-produced simultaneously by Cartoon Network and Production I.G. The first is a "microseries" consisting of five 5-minute episodes, and the second is a 26-episode animated series loosely related to the first....

     (IGPX), Team Satomi's Midfielder, Amy, uses a machine to communicate with her cat, Luca, while racing with him in her mech. The same can be said for Team Edgeraid's Forward, Bjorn, and his dog, Sola.

Unspecified and miscellaneous

  • In Hergé
    Hergé
    Georges Prosper Remi , better known by the pen name Hergé, was a Belgian comics writer and artist. His best known and most substantial work is the 23 completed comic books in The Adventures of Tintin series, which he wrote and illustrated from 1929 until his death in 1983, although he was also...

    's Tintin
    The Adventures of Tintin
    The Adventures of Tintin is a series of classic comic books created by Belgian artist , who wrote under the pen name of Hergé...

    comics, Tintin
    Tintin (character)
    Tintin is a fictional character in The Adventures of Tintin, the series of classic Belgian comic books written and illustrated by Hergé. Tintin is the protagonist of the series, a reporter and adventurer who travels around the world with his dog Snowy....

    's dog Snowy
    Snowy (character)
    Snowy is a fictional character in The Adventures of Tintin, the series of classic Belgian comic books written and illustrated by Hergé. He is a white Wire Fox Terrier and Tintin's four-legged companion who travels everywhere with him...

     is sentient and able to "think". Although his thoughts are written in word bubbles rather than thought bubbles, it is generally assumed that the human characters cannot understand him. Once, in the early volume Tintin in America
    Tintin in America
    Tintin in America is the third title in the comic book series The Adventures of Tintin, written and drawn by Belgian cartoonist Hergé...

    , Tintin was able to directly understand Snowy. Hergé did not elaborate on why this was so; presumably it was used simply to advance the plot and not to bog down the story with a "talking dog" element.
  • The American television show Mr. Ed centers around a horse's ability to communicate with his owner, Wilbur. The plot of this television series was inspired by the movie character Francis the Talking Mule
    Francis the Talking Mule
    Francis the Talking Mule was a mule celebrity, featured in seven movie comedies in the 1950s. The character originated in a novel by writer David Stern, and Universal Studios bought the rights for a film series, with Stern adapting his own script for the first entry, simply titled...

    .

See also

  • Animal cognition
    Animal cognition
    Animal cognition is the title given to the study of the mental capacities of non-human animals. It has developed out of comparative psychology, but has also been strongly influenced by the approach of ethology, behavioral ecology, and evolutionary psychology...

  • Animal communication
    Animal communication
    Animal communication is any behavior on the part of one animal that has an effect on the current or future behaviour of another animal. The study of animal communication, is sometimes called Zoosemiotics has played an important part in the...

  • Animal intelligence
  • Clever Hans
    Clever Hans
    Clever Hans was an Orlov Trotter horse that was claimed to have been able to perform arithmetic and other intellectual tasks....

  • Great ape language
    Great Ape language
    Research into non-human great ape language has involved teaching chimpanzees, bonobos, gorillas, and orangutans to communicate with human beings and with each other using sign language, physical tokens, and lexigrams; see Yerkish...

  • Talking animal
    Talking animal
    A talking animal or speaking animal refers to any form of non-human animal which can produce sounds resembling those of a human language. Many species or groups of animals have developed forms of Animal Communication Systems which to some appear to be a non-verbal language...


External links

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