Archive for Did you know?

Did You Know – Pink Throated Twinspot

See below for the latest in our factsheet series
Pink-Throated Twinspot Scientific name: Hypargos margaritatus  :Description - Small brightly spotted bird endemic to regions in the Northern KwaZulu Natal, Swaziland and southern Mozambique.  :Call - Soft, high pitched trill.  :Endemic (only found) in thornveld thickets and and coastal scrub.  :Male/female - - Male has pinkish throat, face and breast with a brown crown. - Female has a grey-brown throat, breast and belly. - Both adults have distinct white spots on black on underside below wings and chest. - Juvenile is brown above and pale-grey below. Has no spots.  :Nesting behaviour - Builds nest in an untidy ball shape with the entrance is on the side. Tend to be built low down in dense vegetation. 3-4 eggs are lain. Breeding occurs in the early months of the year, usually around January.  :Diet - Eats both seeds and insects  :Did You Know - - Very rare due to its relatively small distribution, very desirable with birdwatchers. - In Afrikaans they are called Rooskeelkolpensie. - Often mistaken for the red-throated twispot. - There is also a green throated twinspot

Did You Know – Suni

The latest in our quiz sheets! The Suni :)

Suni Scientific name:  Neotragus moschatus  Description:  A very small species of African antelope - can be mistaken for very young duiker. Very little is known about these reclusive animals.  Habitat: Rarely seen, found in dense woodland. Have a limited distribution usually in sandforest and coastal forest in North East of South Africa.  Communication: Usually thought to be silent, few reported cases of barking. When distressed will cry like a human baby.  Male or female: Approx 350mm high. Female/ Male  5.4kg/5kg Both have Light brown - chestnut coloured coat with white underparts and inner legs. Young are slightly darker. Rounded ears are pink inside, grey outside. Rams grow smooth tipped horns with deep ridges.  Behaviour: Usually diurnal, the Suni will hide the day away in a sheltered, shady spot.  Both males and females are territorial, with home ranges varying from 1-8 hectares depending on habitat suitability. Males mark their territory with the scent glands on their cheek (pre-orbital scent glands).  Diet: Feed from the forest floor on newly fallen leaves, flowers and fruit. Usually will feed at dusk and dawn.  Predators: Prey to many, the Suni use their camoflague and wait until the last minute to run away.  Life Expectancy Unknown  Did you know: - Suni sightings are even rarer than that of Leopard. - Suni have the largest pre-orbital scent glands relative to size of all African antelopes. - There are thought to be less than 1000 Suni in Zululand

Did You Know – Coral Tree

Our second fact sheet of the indigenous trees of South Africa.

Coral tree Scientific name: Erythrina lysistemon  Description: Single trunked tree with large branches supporting a rounded canopy.  Habitat: This commonly occurring tree can be found in most habitats in South Africa from coastal dune forest to even high altitude grassland in the Drakensburg.  Bark: Light grey brown and smooth with shallow lengthway grooves. There are slightly hooked thorn on both trunk and branches.  Leaves: Heart shaped leaves grouped in three (similar to a clover). The last leaf of each three is the largest.  Seed: The seeds grown in long bumpy black pods similar to a peapod. The bumpy bean pods burst open whilst still on the tree (Sep - Feb) to reveal the characteristic black and red seeds.  Uses: The leaves and bark are eaten by animals including Black Rhino. Unripe seeds are a favourite of the Brownheaded Parrot. The flowers attract both insects and vervet monkeys and the nectar attracts many sunbirds. Humans use the hollowed trunk as canoes, whilst the the bark and leaves are used for medicinal purposes.   Flower: Red tightly packed spike-like flowers appear on the tree before the leaves (Jun-Oct).  Flowers 40-60mm long, in groups of up to 90mm.   Did You Know: -The seeds are known as lucky beans and smurf berries. - It is believed that if you place one of the seeds in your purse, it will never be empty

Did You Know – Spotted Hyaena

See below our fact sheet for the spotted Hyaena (Crocuta crocuta)

Spotted Hyaena (hyena) Scientific name: Crocuta crocuta  Description: Largest of the hyena family, look bearlike. Hyena are carnivores that are related to the mongoose. May have originated in Asia 5 million years ago. Coat is short and thin. Colour reddish brown/tan coat which gets lighter and less spotted with age. Natal coat is black, no spots. Yearling coat grey and heavily spotted.  Habitat: Found in savannah and where ever there are antelope and zebra.  Life expectancy: Males and females can live 20-25 years in the wild. Captive hyaena  have been known to reach 40.  Communication: One of the most vocal African animals. Have 11 different calls. - Groans and squeals - greeting - Whooping - contact call - Fast whooping - Rally call - male calls tend to be ignored. - Lowing - shows impatience, usually when waiting at a kill. 	  Diet: Carnivore, rarely eats insects/fruit/vegetable. Unlike other carnivores eats most of animal (other carnivores can waste up to 40%). Hyaenas have the ability to eat and digest everything, even bones, hooves, teeth and smaller horns which are all digested within 24 hours. Hyaenas eat everything except the stomach content of their prey. Taking the easy way for food they will scavenge or pick young/injured animals. But they are capable of taking down wildebeest three time their size.  Social structure: Live in large groupd to defend territory. But unlike other social carnivores; - compete more and co-operate less. - Females are bigger than the males - Females compete for rank and food - No cross suckling of young - Males play no parental role  - the few that are allowed near the cub dens are bullied by higher ranking offspring.   Male/female: Not as easy as you'd think... Males: height 79-86cm Females: Larger than males height 84-89cm.  Both sexes have 2 teats and boneless penis 14.5-19.5cm. Female penis changes at puberty as urethral opening splits open and teats enlarge.  Behaviour: Movement - rarely trots, moves at about 6mph. Can run 25-31mph but only for a few miles.  Predators: No real predators, but heavy competition. Spotted hyaena practice mobbing attacks against rival clans and lions - usually to claim a kill. Lack of cooperative defense does put hyaena to disadvantage. Use vultures as indicator of carcass.   Did You Know: -Their jaws are capable of exerting pressures of up to 800 kg/square inch!  -Another name for the spotted hyena is the “laughing hyena”.

Did You Know – Purple-Crested Turaco

See our factsheet below for more information about the purple-crested Turaco (formerly known as the purple-crested Lourie).

Purple crested turaco Formerly known as the Purple-crested lourie  Scientific name: Musophaga porphyreolopha  Description: Colourful African forest bird with red underwings and distinctive call. It differs from the other Turacos due its very dark purple crest, and the lack of white around the eyes.  Diet: Feeds almost exclusiely on fruits  Habitat: Tends to be found in coastal and riverine forests, sometimes also found in broad leaved woodland. Inhabits a large portion of Eastern African continent including; South Africa, Swaziland, Mozambique and Zimbabwe.  Male/female/juvenile: Adults the same. Juvenile is duller in colour.  Call: Loud 'kok-kok-kok-kok' call  Nest behavior: Both sexes build the nest. Usually one will return with sticks to give to the other who will place it in the nest. 2-4 eggs are laid which are incubated by both parents for approx 3 weeks. Chicks are ready to fly at 38 days.  Did you know:  Despite being brightly coloured, the purple crested turaco is hard to spot. It is mostly noticed by the bright red feathers of their underwings as they move from tree to tree.

Did you know? – Toad Tree

Part 3 of our factsheet series

Toad tree  Scientific name: Tabernaemontana elegans  Description: Shrub or small deciduous to semi-deciduous  tree with single upright trunk.  Habitat: Bushveld and coastal areas of North-East South Africa, Swaziland and Mozambique.  Bark: Thick and cork like with longitudinal fissures.  Leaves: Found at end of branches. Glossy dark green on upper side, underside contains prominent hairless veins in lateral pairs of up to 22. Large; 90-200mm x 50-70mm.  Fruit: Hang like pendulums on stalks from branches. Are joined at the base in pairs. Semi round with three ridges, they vary in colour from dark green to grey. Surface is covered with light grey cork-like warts. Sometimes covered in a white latex wax. Seeds are contained inside within a bright orange pulp.  Uses: The leaves are suitable for browsers. The pulp of the fruit when ripe is edible. Pulp can also be used to curdle milk. The latex is used for birdlime and to stop bleeding. The root is thought to have medicinal properties.  Flowers: Occur in fragrant bunches at the end of branches. White corolla lobes approx 10mm long and twist to the left.   Did you know: Hang like pendulums on stalks from branches. Are joined at the base in pairs. Semi round with three ridges, they vary in colour from dark green to grey. Surface is covered with light grey cork-like warts. Sometimes covered in a white latex wax. Seeds are contained inside within a bright orange pulp.

Did You Know – Cocktail Ant

See below the factsheet for the South African Cocktail Ant
Cocktail Ant Scientific Name: Crematogaster peringueyi Description: Small ant species indigenous to South Africa.  Habitat: Diverse habitat, usually found in a forested area. Distribution is along the East Coast of South Africa.  Predators: Surprisingly few due to red colour and irritant fluid. Tend to be preyed upon mainly by birds.  Food:  Worker ants tend aphids and coccid insects for honeydew.  Social structure: Like all ants they form colonies which comprise of a queen and worker ants. There are many different types of worker ant - some work in the nursery, some collect food, some protect the colony e.t.c.  Communication: Unknown, presumed same as standard ant - Using pheremones (scents). e.g. an ant that finds food will leave a scent trail on his way to the colony for other ants to follow.  Male or Female: This doesn't really apply to Ants.Two types of ant instead;   Queen - Body length 6mm Worker ant - Body length 3-6mm, 2 segmented waist, head, thorax and legs reddish brown and black.  Life Expectancy: Unknown, presumed to be the same as a standard ant -  90 days (worker ant)  Did you know? Cocktail ants will build their nests near birds nests so that as the birds protect their own nests from predators they inadvertently protect the ants. Cocktail ants are called that because they cock their tails in the air and squirt on the bite.

Did You Know – Giraffe

Giraffes  Description: The tallest animal in the world. The Giraffe gets its name from the Arabic “xirapha” meaning ‘one who walks swiftly’.  Male and female: Both sexes have horns, the females turn in slightly and have tufts of hair.  As bulls age the colour of their skin darkens.  Life Expectancy: 20-30 years – high mortality rate among calves with many dying in their first year.  Behaviour:  Active during both night and day, tending to sleep during hottest parts of the day. Can move up to 50km/h.  Habitat: Not dependant on water they are capable of surviving for long periods of time in waterless areas. This makes them perfectly suited to dry savannah woodland.   Food: Due to their long necks Giraffes are successful browsers, they are adapted perfectly to reach vegetation above that of other browsers.  They wrap their long tongues around the base of a twig and pull them to the top causing all the leaves to come off into their mouths.  Social structure: Herds range from 3 to 30 individuals. Unlike smaller ungulates, adult Giraffes do not need to group so tightly for protection, this results in loose herds that do no necessarily resemble herds. Even at rest individuals may be up to 20 yds away from each other.   Communication: Female giraffes socialise more than the males who associate with females only temporarily during mating.  Generally silent communicating via sight, Giraffes have also been known to grunt and snort.   Predators: Giraffe are preyed upon by Lions. To defend themselves they have a powerful kick which can kill a lion easily.    Did you know? •	Despite being so long a giraffes neck has the same amount of vertebrae as other animals - seven. •	A Giraffe tongue is blue and can reach up to 45cm long!

Nyala – Tragelaphus angasii

Nyala is a Swahili name, from the Zulu ‘Inyala’.

Like most antelope Nyala are shy creatures and aren’t very comfortable in open-spaces. They tend to only venture into the public eye as they drink at waterholes. Usually exclusively browsers, the Nyala feed mostly on fruits, pods, twigs and leaves.

Like a growing number of people, Nyala prefer their own company – although they can be found in family groups of around 10 people.

It is easy to distinguish between adult males and females. Females tend to be slightly smaller than the males at around 90cm and do not have horns. Like their young, the females are a reddish brown (almost copper) colour with the white vertical lines on their backs.

Standing at 110cm the males have shaggy dark brown fur with a white line under their eyes and white patches on their chest and belly. Like humans male Nyala grey with age. They have loosely spiralled horns (approx 21 to 33 inches long with yellow tips) and a long fringe on their throat and underbelly – which does make them look a little scruffy. Like the females the males also have white vertical markings on their backs which look as though paint has been dribbled over them.

Nyala have a different dominance display to impala. Generally docile  they rarely fight aggressively, with back mane fully erect they circle each other slowly whilst using their horns against objects or even the ground in an attempt to intimidate. The erect hair on back and fringe helps the bull to appear larger, aiding in his intimidation.

Nyala breed at any time of the year with their peak seasons being Spring and Autumn. After a gestation period of 8-9 months The newborn lambs are hidden for the first 3 weeks with the mother returning only to feed and relocate them. When the lamb has got used to its legs and is able to keep up with the rest of the group it joins the herd.

Females mature at 11 to 12 months and males at 18 months (although males are not socially mature until around 5 years of age).

Impala – Aepyceros melampus

Impala comes from the Zulu word meaning Gazelle.

There are thought to be approximately two million impala across Africa. Their abundance is attributed to their extraordinary skills of adaptation. Unlike most ungulates Impala have developed the ability to become either grazers or browsers dependent on the availability of food and they also have an amazing ability to survive without drinking for weeks as long as they have access to green vegetation.

Thanks to this resilience they are classed as animals of least concern on the IUCN Redlist.

Impalas are a healthy fast-food for Leopards, Cheetahs, Lions and Wild Dogs. Low in fat, but oh so tasty!

Hate having to share a room with your brothers and sisters? Be glad you’re not an Impala, they can form herds of up to two hundred!!  Fed up with your brother? In impala herds boys can sometimes be kicked out after they have been weaned. This results in gangs of bachelor Impala roaming the savannah.

When food is plentiful adult males will establish territories – either by use of scent glands on their faces or by building dung heaps – watch where you stand!

Female impala can pass through the territories whilst looking for the best food, however bachelor impala must stay in their own territories. The territories with the best food and water supplies will encourage more female impala meaning that the male is more likely to contribute his DNA to the gene pool. It can get lonely defending your territory and chasing all the other males away, so quite often the male impala will try to prevent the female impalas from leaving – quite often this is done by faking danger just outside of the territory boundary to trick the female impala into staying.

When food is scarce however territories are abandoned as the herds must move to find water and food.

 

Making babies:

Rutting (the breeding season) occurs in May at the end of the wet season. Rams have horns which can reach up to 90cm in length which are used during rutting to establish control over other males.

 

Usually rutting lasts only three weeks with the young born after 6-7 months. However Impala females are very clever and have the ability to delay the birth for another month if the conditions are harsh. Like humans, female impalas like their privacy when giving birth and will separate themselves form the herd. The mother will then stay with the fawn in a safe spot or even leave it in hiding for a few days or even weeks before returning to the herd. When in the herd the fawn will join the nursery group and only go to its mother to feed or to hide from predators. Fawns are suckled for four to six months.

 

Run, run as fast as you can…

Impala have a really cool way of confusing predators. Imagine this, you’re a poor hungry Lioness and you’ve managed to sneak up on a herd of Impala when all of a sudden just as you’re standing within pouncing distance of the herd the wind changes and they smell you. Annoying hey? Then imagine that all of a sudden two hundred impala start jumping around you. Impala can jump distances of up to 10 metres and can jump approximately 3 metres high and they’re quick. So, just as soon as you single one impala out of the blur of colour that now surrounds you, it’s gone. You try again, following this one as it circles you, but no, gone again.

You’re pretty dizzy by this point when all of a sudden the impala all run. They can run at speeds of 80-90kmh (50-56mph) and they can change direction so quickly that if you blink you won’t know where they have gone. Impalas couple this amazing speed with the ability to be able to run quietly through the bush, most of us humans can’t manage 3 steps before we inevitably stand on a branch, but the impala with their tiny feet and nimble legs make it looks easy.

To stop them getting lost during these quick runs, impala have scent glands on their heels and as they are run they perform high kicks with their hind legs which releases a scent to help them stay together.