Monday October 22, 2018

Knowing why cows ‘moo’ will leave you amused for sure

When cows enter into her breeding period, she gets very local. They don’t want to wait around for one so they let bulls know via mooing that they are ready to make calves

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cows are sensitive animals, Wikimwdia commons
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Today researchers are trying to formulate what exactly cows are saying when they moo. This helps them to understand more deeply about how cows communicate with each other.

Jared Decker, a cattle geneticist at the University of Missouri says that “I can’t translate cow moos into English, but there are certain times when you can tell when the cattle are communicating with one another.”

AlmKuh_01wiki (1)
Cow ‘moo’, Wikimedia commons

Reasons behind mooing that you will find amusing

  • Finding friends – Cows moo in order to find new friends when they go to a new location. When cows are shifted to a new environment then they moo and figure out their surroundings. Mooing is the way of their investigating. Cows like plain and boring routines but given a chance they also like to explore new lands with their friends.
  • In search of a boyfriend – When cows enter into her breeding period, she gets very local. They don’t want to wait around for one so they let bulls know via mooing that they are ready to make calves.
  • In search of their calf or their mother – When a mother cow is not able to find her calf then she makes a loud, high pitched moo call. When their calves are close a significant decrease in frequency of their moo has been noticed. Calves moo when they need milk and also when they need their mother. Moms and babies recognize each other voices.
  • I’m hungry – Cows moo when they are hungry. This time, their call is for the farmer to give them some hay. They will complain if their stomach is empty.
  • Want to be milked – Cows are very generous animals. They don’t demand anything except for punctual milking schedules. If one is not punctual and goes few hours late then they become all cranky and start mooing telling to hurry up.
  • Time to play – Cows have their playtime. They like to play with other cows. Cows will playfully moo when they are head butting with each other or when they are jumping around.
Exploring lands, Wikimedia ommons
Exploring lands, Wikimedia commons

So be it cow-municating or Com’moo’nicating, we know now why do cows moo.

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-by Pritam

Pritam is pursuing engineering and is an intern at NewsGram. Twitter handle: @pritam_gogreen

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  • AJ Krish

    It is quite interesting to know why cows ‘moo’.It is hilarious!

Next Story

Researchers Develop Novel Device to Improve Diagnosis of Dizziness

In this technology, detailed in the journal Medical Devices: Evidence and Research, the sound levels which patients are exposed to can be minimised

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Dizziness
Novel device to improve diagnosis of dizziness.

Researchers have developed a new vibrating device using bone conduction technology, that can identify the causes of dizziness.

Half of older adults over 65 years suffer from dizziness and problems with balance. However, the current tests to identify the causes of such problems are painful and can risk hearing damage.

The novel type of vibrating device, developed by researchers from the Chalmers University of Technology in Sweden, is placed behind the ear of the patient during the test.

According to Bo Hakansson, Professor at Chalmers, the vibrating device is small and compact in size, and optimised to provide an adequate sound level for triggering the reflex at frequencies as low as 250 hertz (Hz).

But in bone conduction transmission, sound waves are transformed into vibrations through the skull, stimulating the cochlea within the ear, in the same way as when sound waves normally go through the ear canal, the eardrum and the middle ear.

Dizziness
Dizziness. Pixabay

In this technology, detailed in the journal Medical Devices: Evidence and Research, the sound levels which patients are exposed to can be minimised.

“The new vibrating device provides a maximum sound level of 75 decibels. The test can be performed at 40 decibels lower than today’s method using air conducted sounds through headphones,” said Karl-Johan Freden Jansson, postdoctoral researcher at Chalmers.

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“This eliminates any risk that the test itself could cause hearing damage,” Jansson added.

The benefits also include safer testing for children, and that patients with impaired hearing function due to chronic ear infections or congenital malformations in the ear canal and middle ear can be diagnosed for the origin of their dizziness, the researchers said. (IANS)