Hyena facts

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HYENA FACTS

Photo:  Brown Hyena

  

HYENA

Family : Hyaenidae

ORDER:

Carnivores

FAMILY MEMBERS:

Striped, Brown, Spotted Hyena & Aardwolf

SOCIAL FAMILY GROUPS:

Striped Hyena

Sociable (family groups / clans of related males and females

Brown Hyena

Sociable (family groups / clans of related males and females

Spotted Hyena

Sociable (family groups / clans of related females, young, males) Females dominate males

Aardwolf

Monogamous

SPOTTED HYENA

Gestation period:

Approx. 2.5 - 3 Months

YOUNG:

Dens are in underground tunnels, antbear burrows, natural holes; modified by the mother.  Dens are important meeting places and nurseries.

Litters of 1-2 are born, usually of different sexes, born with eyes open and teeth well develop. Usually with black hair, spots showing only after a few weeks. They start fighting from birth especially if 2 females are born with one usually killing the other.  This ensures dominance and that the strongest survives.  If there are one of each sex the male will usually survive as he is no competition for the females. Weaning starts at 9 months and are usually complete by 16-18 months. No other female will ever suckle a sisters young, and should the mother not return  from the hunt, these young will be left to die as survival of it's own genes is important. Other females will however protect another's cubs. For the first few months the cubs suckle exclusively. They will suckle for 16 months at which time permanent teeth are developed. After this period the mother does bring food to the den but not often.  Cubs accompany mother at approx. 6+ months.  Cubs are very playful and will play with sticks and stones, tails etc.

SEXUALLY MATURE

Approx. 3 years

DIET:

Both hunts and scavenge.  Size of prey depends on clan, condition of prey etc.  From insects to sick Elephants.  Own hunting : medium sized ungulates: Zebra, wildebeest, topi etc. 

ENEMY:

Lion, man, diseases and starvation.

INTERESTING

 SPOTTED HYENA FACTS

 

 

Highly effective scavengers and superb hunters - Average's :  hunting  75%,   scavenging 25%

 

 

 

 

 

 

 

 

 

Because of the giggling sound, when excited, also referred to as the laughing hyena.

Forefeet larger than hind feet.

Mainly nocturnal, territorial and gregarious living in clans from 3 - 80 (Record) Although social they go hunting or searching for food individually. Females dominate males.

Undigested bones / hairs are vomited out and they roll in it, if they can beat the rest of the clan members to it.  While retching this causes the attention of the rest of the clan hoping the also roll in it.

Two types of scent glands are used: 

INTERDIGITAL - between the toes, which are deposited while walking & scratching in defecation areas.

ANAL GLANDS - which is wiped onto grass stalks while squatting. 

When attacked, by others, wild dogs or lions, it puts it's tail between the legs and tries escaping in a awkward half-sitting position.

Communication is very important and vocal sounds range from grunts, growls, whine, squeals, roar, giggle and the famous whoo-ooop. Body language: when the tail is up and curled it is ready to attack, slightly open mouth and flat ears means it's ready to flee.

When very hot they readily take to water to cool down. At times prey is hidden in water as not to attract attention by the smell of the carcass.  They are intelligent enough not to practice this in Crocodile infested water.

They have and excellent knowledge of prey species and use this knowledge to their advantage when hunting.  They can chase prey for up to 5 km .  Hyena can run and average of between 40-50km per hour.

Hyenas and vultures assist each other in finding food. Vultures looking and listening for hyenas and the latter scanning the skies for vultures circling.

Hyenas hunt and scavenge warthog but will sha, containing many entrances and tunnels, with the warthog, they seem to have a "truce" during these shared times, but .... only in the den. (KZN Wildlife)

Please....

Do not judge them by human standards as hyena's have a very  important role to play in our eco-system

       

Grooming plays an important role in the Hyena family even though they try and mask their smell by rolling in e.g. Elephant dung..

    

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