Animal husbandry Facts, information, pictures Dog Growls Contain Specific Information From Animal Husbandry. Get information, Dog Growls Contain Specific Information facts, and pictures about animal husbandry, category
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The growth and development of the Animal Husbandry Dog Growls Contain Specific Information From category Dog, Domestication Below : Product Details : Dog Growls Contain Specific InformationDog growls may all sound the same to human ears, but they hold more specific meanings for dog listeners.
THE GIST:
One dog growl may sound like another to human ears, but a new study shows for the first time that dogs receive specific information in growls that conveys meanings like "get away from my bone" or "back off."
The study, accepted for publication in the journal Animal Behavior, presents the first experimental indication that domestic dogs rely on context-dependent signals when they growl at each other.
The findings add to the growing body of evidence that animal calls are far more complex than previously thought. For example, prior research suggests chimpanzees communicate information about food quality, while birds, prairie dogs, chickens, squirrels, primates and other animals likely share information about predator types.
By Jennifer Viegas
THE GIST:
- * Each individual dog growl conveys a specific meaning understood by other dogs.
- * Since dogs are sensitive to the "inner states" of other dogs, this registers through the growls.
- * There is a growing body of evidence that animal calls are far more complex than previously thought.
One dog growl may sound like another to human ears, but a new study shows for the first time that dogs receive specific information in growls that conveys meanings like "get away from my bone" or "back off."
The study, accepted for publication in the journal Animal Behavior, presents the first experimental indication that domestic dogs rely on context-dependent signals when they growl at each other.
The findings add to the growing body of evidence that animal calls are far more complex than previously thought. For example, prior research suggests chimpanzees communicate information about food quality, while birds, prairie dogs, chickens, squirrels, primates and other animals likely share information about predator types.
By Jennifer Viegas
