Ratel

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Ratel
Honey Badger (Ratel)
Honey Badger (Ratel)
Conservation status
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Carnivora
Family: Mustelidae
Subfamily: Mellivorinae
Genus: Mellivora
Species: M. capensis
Binomial name
Mellivora capensis
(Schreber, 1776)

The Ratel (Mellivora capensis), also known as the Honey Badger, is a member of the Mustelidae family. They are distributed throughout most of Africa and western and south Asian areas of Baluchistan (eastern Iran), Pakistan and Rajasthan (western India). It is the only species classified in the genus Mellivora and the subfamily Mellivorinae.

Contents

[edit] Anatomy

Honey badgers are similar in size and build to the European badger, Meles meles. They are heavily built, and have a broad head with small eyes, no external ears, and a relatively blunt snout. The head-and-body length ranges from 60 to 102 cm, plus a tail of 16 to 30 cm. The animal's height at the shoulder can be from 23 to 30 cm. Adult body weights vary from 5.5 to 14 kg. There is a considerable difference between the sizes of males and females, with males sometimes weighing up to twice as much as females. The weight range for females is 5.5 to 10 kg, while males range from 9 to 14 kg. The legs are short, but the forelegs are well-developed, and the fore feet are equipped with strong claws which can be up to 40mm long.

[edit] Behavior

Found in the Kalahari desert, Ratels are fierce carnivores with an extremely keen sense of smell. They are well known for their snake killing abilities, by which they will grab a snake behind the head in its jaws and kill it. Ratels can devour an entire snake (150 cm/5ft or less) in 15 minutes.

Ratels have such a great appetite for ravaging beehives that there have been cases of dead ratels being found stung to death within the hives they were trying to eat. However, they can take hundreds of stings (even from the fierce African bees) before retreating a great distance. Commercial honey producers do not take kindly to this destruction and sometimes shoot, trap, or poison ratels they suspect of damaging their hives.

Some sources say that a bird, the honeyguide, has a habit of leading ratels and other large mammals to bees' nests. When a ratel breaks into the nest, the birds take their share too. Other sources say that honeyguides are only known to guide humans; see Greater Honeyguide.[citation needed]

The ratel is among the fiercest hunters of the desert, with prey including earthworms, termites, scorpions, porcupines, hares, and even larger prey such as tortoises, crocodiles up to one metre in size, and snakes (including pythons and venomous species).[1] Its ferocious reputation extends to attacks on animals much larger than itself. Several African tribes report that the honey badger attacks the scrotum of larger mammals if provoked and has even castrated humans. While these reports remain uncorroborated by firsthand evidence, there is some circumstantial evidence such as remains of castrated waterbuck and gnu found in Kruger National Park.

The honey badger can eat dangerous venomous snakes, most often the puff adder. If bitten the honey badger will become severely swollen and paralysed, unable to move for two to three hours. After this period of time the honey badger will re-awaken and continue with its meal or continue its journey. Even more tenacious, is that a honey badger will gladly steal a snake's kill, eat it for itself then continue to hunt the snake. This ferocious nature of the badger has earned it its image as a formidable creature.

It will also dig into burrows of small rodents and flush them out for a small meal. Because of the honey badger's large front claws, its ability to dig into burrows is very effective and most opportunities once a rodent is located are successful. The problem lies with the fact that other wildlife are aware of this and birds of prey and jackals are usually nearby ready to steal any kills which manage to squeeze past the honey badger.

[edit] Predators

Honey badgers sometimes serve as prey for lions and leopards despite their ferocity and thick, loose skin that make one difficult to grip, suffocate or kill. Old, weak honey badgers are more likely to fall prey to these big cats and pythons, but even old honey badgers can and will defend themselves as vigorously as possible. In one case, shown on an episode of Animal Planet, an old female honey badger which was nearly toothless and had one blind eye was attacked by a leopard; it took about one hour for the leopard to kill it.

[edit] Mating and Cubs

Once a female honey badger comes into heat, courtship is very energetic. After days of deliberation, a male is accepted as a mating partner, and the badgers will remain in a burrow for 3-4 days of mating. The female badger will give birth to a cub 2 months later. A ratel cub is almost a complete replica of its mother,and as it grows, it learns to be aggressive to any other creature (e.g. curious Jackals) as it travels across the desert. It relies upon its mother for food and shelter as they regularly move and she digs new burrows. Cubs can handicap a honey badger's hunting; therefore, they are usually left back at the den, where they can be vulnerable. It has been documented that other honey badgers will drag cubs from their dens and attack them, attempting to kill them. Due to cannibalistic threats such as this, only half of honey badger cubs will live into adulthood.

As the cub grows up, its ability to navigate the tough terrain of the desert improves by learning from its mother. Not only walking, but also climbing trees to chase snakes. The honey badger is not born with these skills, they must be learned, as they are vital for survival.

Once a mother comes back onto heat, and is ready to rear another cub, the other cub is old enough, and skilled enough to survive alone, and so makes its own way in the world, leaving its mother behind. This happens a few months after the cub has been born and raised.

[edit] Etymology and pronunciation

Ratel is Afrikaans, from Middle Dutch, rattle, honeycomb (either from its cry or its taste for honey)[1]. In English it is accented on the first syllable, and the "a" is pronounced as in "father."

[edit] References

  1. ^ The American Heritage® Dictionary of the English Language, Fourth Edition. Houghton Mifflin Company, 2004. Answers.com 01 Nov. 2006.
2. Mustelid Specialist Group (1996). Mellivora capensis. 2006 IUCN Red List of Threatened Species. IUCN 2006. Retrieved on 12 May 2006.

[edit] External links


[edit] Gallery

Rare morph variation
Rare morph variation
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