Tuesday, May 10, 2011

Long-legged friends


Throughout the week we’ve been seeing a group of four-five giraffes browsing in the bush alongside the lodge entrance road. It’s always a beautiful sight with the backdrop of the escarpment behind them and today we managed to creep up and get a few photographs. 
As the bush begins to dry out we’re expecting to see more of the herbivores around the lodge, drawn in by the promise of fresh water (& in the case of the local warthog family, fresh vegetation inside the lodge gardens!). 

Thursday, May 5, 2011

Rutting reaches its peak in May

If you’ve visited Leopard’s View recently you’ll have become familiar with the variety of loud snorts and grunts emanating from the surrounding bush at all hours of the day and well into the night. Indeed, you’d be forgiven for thinking that the area is under siege by a large group of aggressive carnivores, hungry for their next meal! 

The culprit, however, is one far less glamorous and often overshadowed by the “big and hairies” of the bush – the impala.

For the majority of the year impala are found in two types of herd, bachelor groups comprising males of all ages, and breeding herds of adult females and youngsters. 
 
Come the end of January, however, bachelor herds break up as competition for territories gets under way. Rams attempt to hold those territories which females will find most attractive, such as those with good food and available water. Once a breeding herd enters a male’s territory he will try to keep them on his patch, whilst advertising his status to would-be challengers through patrolling, roaring and scent-marking vegetation. 


Males roar to advertise their status. Their skulls are modified to give greater resonance and so increase the volume of their roars.
May is the peak season of the rut, and with the females finally coming into oestrus the competition for territories is now at its fiercest. For the testosterone-fuelled males their days are divided into herding and mating with females and fighting other males – there is no time for feeding. Territory holding is such exhausting work that at this stage in the game, the average tenure is just 8 days! 

 
These two males treated us to a brilliant display of ‘horn-to-horn’ combat, so engrossed in their task that they remained completely oblivious to our presence!

Within a few weeks, however, the tournament will be over, all the females will have been mated and the bush will return to a state of relative peace and quiet.



Monday, May 2, 2011

A resurgence of spring

Despite the fact that we are heading firmly into autumn, the recent rains have brought many splashes of colour back to the bush with leaves and plants becoming green, and wild flowers appearing once again. Here is a small selection of those that are currently blooming in and around the lodge. 

 Yellow Mouse-Whiskers (Cleome angustifolia)        Impala lily (Adenium multiflorum)

   African wild violet (Aptosimum lineare)          Yellow morning glory (Ipomoea abscura)

           Bush violet (Barleria obtusa)                         Trachyandra saltii

Sunday, May 1, 2011

Lodge business


If having read the title you’re already reaching for the Horlicks, fear not. Whilst more often than not business means anything from ‘one’s regular occupation’ to ‘commercial firm’, it is also the collective noun used to describe a group of mongooses.

This morning it was a business of dwarf mongooses which visited the lodge gardens. Weighing in at approximately 270g these tiny creatures are Africa’s smallest carnivore. Not only do they have a fascinating social system but they are also great fun to watch with interactions constantly taking place. Their social groups are highly cooperative units comprising a dominant pair and several subordinates, with the alpha male and female being the only group members guaranteed to reproduce.

Tree of the month - red bushwillow


Autumn colours
There are several representatives of the bushwillow family in the lowveld. Around Leopard’s View the red bushwillow (Combretum apiculatum) is particularly prominent.
Twisted leaves
The red bushwillow is deciduous, shedding its leaves each year. Having sprouted bright green foliage back in September the leaves are now beginning to turn yellowy-brown as we enter autumn and will be unlikely to remain on the tree long past May. The tip of each leaf is noticeably twisted and pointed upwards, allowing the tree to be easily recognised.
The four-winged pods
Like other members of the Combretum family, the red bushwillow produces four-winged pods. The wings of the pods can reportedly be used to make a tea when infused along with the leaves, something we shall have to try now they are so abundant!
The bushwillow family is also known for having very strong wood, and here the red bushwillow certainly does not disappoint. Its termite resistant wood is exceedingly hard, being even denser than the celebrated leadwood tree (Combretum imberbe).

Monday, April 25, 2011

Dung beetles


In the bush, nothing is wasted. A carcass, for example, when finished from our point of view is nothing of the sort. Horns are broken down by the larvae of horn borer moths, old bones are sucked and chewed by a variety of animals from giraffes to leopard tortoises providing vital nutrients.

A dung beetles rolls his ball away
Similarly, dung is not finished with once it hits the ground. The eating of dung, or ‘coprophagia’ is exhibited by a number of animals such as warthogs, scrub hares and leopard tortoises.

But the creatures best-associated with dung are of course the dung beetle species. Yesterday, following the visit of an elephant, we were able to witness the beetles at work, up close and personal! Within minutes of the elephant defecating several dung beetles had arrives on the scene, rolling large balls with incredible speed and precision before rolling them away. 

These balls will most likely be used by female dung beetles to lay their eggs in. Only one egg is laid per ball, keeping male dung beetles busy as a single female may lay up to 60 eggs per season.
These two dung beetles were having a scrap over a particular dung ball



Sunday, April 24, 2011

Happy Easter

Elephant beside the water tower
This morning began in quite a different way to the traditional egg hunt: a lone bull elephant appeared on the entrance road to the lodge and spent over an hour working his way around our house.

Feeding by the veranda
Being used to viewing elephants from a vehicle it was wonderful to watch him from the ground, gaining a completely different perspective. We could see every hair, eye lash and wrinkle, not to mention really get a feel for his size.

Towards the end of his round he discovered a freshly dug trench which will form a new soak-away for our shower, giving us a few nervous moments as he promptly stepped down into it. Luckily he decided that it wasn’t worth further investigation, left the pipe and climbed out again before fading into the bush.