When lions are two years old, the females can start roaring when they do so, they sound like adult males. The louder the roar, the more likely a lion will get what it wants! The females usually produce shorter roars with deeper tones, while males use much larger roars that carry farther than females. Lions can roar in a variety of pitches and volumes, depending on the purpose behind it. These vibrations echo off the walls of other pipes in the throat, producing the sound we hear. Lions have a larynx and vocal cords that are very similar to humans, which is why their voices sound like ours! When lions roar, air passes rapidly through this narrow tube, causing it to vibrate. This way, the neighboring males can be alerted to danger to take action against the threat by joining forces. Roaring is also used to warn off humans who threaten them, but mostly it is a way for lions to defend their territory from potential predators such as hyenas or wild dogs. Lions must concentrate for roaring to be effective otherwise, the roar will sound flat and unimpressive. They do this by pushing air through a series of folds in the larynx called vocal cords. The females roar to protect their cubs, and the males roar when they want to mark their territory or advertise themselves to other male lions. For adults, roaring is a voluntary action that requires lots of energy expenditure (i.e., food), so it must be done with caution and usually only if needed. When young, lions cannot roar because cubs don’t produce enough adult testosterone until about two or three months after birth. Immediately after a female gives birth, the male lion sneaks up to roar at her, startling both of them in the process! He signals that he is ready for mating again because females are fertile 2-3 weeks after birth to their cubs. Once she has chosen him as her partner, he will stop roaring, and she will come near. Male lions roar to signal their prowess as protectors and providers, which will help impress competing males who may be interested in stealing away their mate. 3) To attract a female lioness into mating.The females will roar to let the cubs know that it is safe to come out and join the rest of the pride. To call for their cubs if they have been separated from them for a while. To frighten off any potential competitors who try to steal food from them while eating. Lions are one of the few big cats that can do this. Most big cats have this ability, but only some use it. An excellent way to do this is by r oaring at night, when lions are most active, whenever they need to come together for important matters (e.g., the birth of a cub or in the event of an attack). 1) To call all the members of the pride together.Roaring may be used as a means of communication for several reasons: The roaring voice can be used for other purposes, depending on what the lion wants to communicate. Lions have a wide range of voices, which sound very different.įemales (called lionesses) tend to produce a more resounding roar than males do.
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