|
Since our
last report from Amakhosi, things have undergone massive changes here
in the Amazulu Nature Reserve. The unbelievable has happened. One night
while we were having dinner on the deck here at Amakhosi lodge the
ambience of that windy African night started to change. The wind died
down and humidity set in. A short time later the temperature started to
fall and then an almighty flash of light. A rumbling thunder followed
that rolled over the mountains, shaking the earth like the stampede of
a thousand buffalo's. The first drop fell, then the second and we
realised we needed to head for cover. Just as we finished moving dinner
underneath the patio of the lodge a curtain of water came down with the
most incredible roar. It ended an hour or so later leaving behind two
inches of precious water. You could almost hear the parched soil of the
earth beneath our feet slurping up every precious drop.
The dry season was now broken and most of the dams
on the reserve received a good quota of water. As much as this was to
our utmost relief, we also wrestled with the fact that the summer rains
were at least three months early. Could this be an uncanny sign of
global warming? Whatever the reason, winter was now finally over and
the onset of spring have begun. Daily temperatures average in the high
twenties and low thirties and are ever increasing. The bush, as ever,
was quick to respond to this heavenly gift of water and warmer
temperatures and changed its face completely. The once gray, dusty
landscape is now lush and green with flowers unveiling their colourful
faces everywhere. A cent of perfume fills the air as knob thorns,
umbrella thorns, wild jasmine, and various bush-willows push out their
flowers to attract insects and birds to pollinate them.
The
mighty realms of the insects also, have been awoken. Insects are now
more diverse and numerous than during the cold dry winter, and the
diversity and numbers are increasing daily. In fact, insects are one of
the most diverse classes of life on the planet. In South Africa there
are over 75 000 described species (1,1 million worldwide). However many
remain undiscovered. According to scientists as many as 30 million
species might be out there. They are corner stone to the environment we
live in and without them we would cease to exist. Insect pollinators
(pollination syndromes) give food to the world, others turn and aerate
soil, and they control other insect pests and recycle waste products
back into usable nutrients (i.e. dung beetles) for plants and animals
alike. Dung beetles are very important insects here in Africa. The size
of the dung that large herbivores leave behind resulted in the
evolution of the largest dung beetles in the world. They are
responsible for recycling the massive amounts of dung produced each day
by all large and small herbivores. They roll balls that are rolled away
and buried beneath the ground. It is then used as food and protection
for their larvae. Breeding balls as they are called can regularly be
seen for the last couple of weeks. This is when the females hitch a
ride on the ball of dung that the male so meticulously put together and
carefully rolls away for burial. However not all species of dung
beetles roll the dung away. Some species roll the ball inside the dung
and stay there while others roll the ball in the dung and take it
directly down under ground underneath the dung.
The recent
rains we had and the warm temperatures we have were just what the
doctor ordered for reptiles and amphibians alike. Snakes are creeping
out from their winter lairs after a long hibernation period. They are
now hungry after living of their fat reserves during the winter. They
will now start to rebuild those fat reserves in preparation for the
next winter season. Species like puffaders, Mozambique spitting cobra,
pythons, black mamba, mole snakes, and asps can sometimes be found in
the roads at night where they soak up the warmth left there by the hot
African sun. Rodents, birds and their chicks are their favourite pray,
and now there are plenty of them to feast upon. Every night here at
Amakhosi as the game drives return from the bush, guests are not only
greeted by friendly Amakhosi staff members, but also a whole choir of
professional singers. They are the frogs and toads. Although sometimes
difficult to see we can hear various species of frogs and toads call
throughout the night. The soft trill of a Banded rubber frog or the
croak of the Guttoral toad echo throughout the night. Males try to sing
their song to the clearest clarity and the perfect pitch to try and win
the hart of a likely female sitting on the water's edge listening with
the utmost of scrutiny. Others can also be heard and include the Natal
sand frog, snoring puddle frog, painted reed frog, bubbling cassina,
and the golden leaf folding frog to name but a few.
For
mammals on the reserve, life is good. Plenty of food and water is now
available to all the herbivores. The good rains resulted in the
creation of numerous water puddles in the bush, not to mention filling
the natural and man made dams, which in turn resulted in the greater
dispersion of game throughout the reserve. This means that intense
grazing and browsing pressure on just a few isolated areas (the river
for example) during the dry season is now relieved and will allow for a
bit of recovery. However, this is somewhat bad news for all the
predators on the reserve. Their pray is now more dispersed which means
that they will need to work a little bit harder for their meals. The
good old days of sleeping and relaxing near water sources picking of
thirsty, tired, and unsuspecting pray is over for now. From now on it
will take skill, determination, and stamina to fill the bellies of the
hungry cats. That also goes double for the rangers trying to locate
them.With the coming of the rains and the beginning of a new season in
the bush it is also time for the introduction of new life. In the last
couple of weeks several new arrivals have been spotted. We witnessed
the birth of a brand new baby giraffe. After being in the womb for
roughly 457 days he was introduced to the world by a seven-foot fall at
birth. The little baby got to his feet very soon and as he rose up for
the first time he already towered two meters tall up into the air. He
was not the only one, a one day old reed-buck was also seen late one
afternoon hiding in the grass to make him less conspicuous to
predators, notably cheetah and lion. Nyala lambs are also common these
days and we found the small little tracks of yet another newborn baby
elephant. The little giant has not been seen yet but efforts are going
on to locate him and establish the first official sighting of him.
In
the last report I mentioned that the big female lion of the northern
pride gave birth to a litter of cubs and that there was possibly three
of them. It turned out that our prediction was horribly wrong. One
afternoon while following up on some lion tracks we came upon a freshly
killed kudu bull. The atmosphere was tense and tangible and there were
no sign of the one who was responsible, but we decided to return to the
area later that evening to maybe get a glimpse. So we did and to our
astonishment we found the big lioness of the northern pride and not
three but five young cubs close to the carcass of the kudu. For about a
week after that we had on and off sightings of them until they
disappeared into the vastness of the bush. We did relocate on the
female again some time after, close to the area where the cubs were
born. We still find regular tracks of them and it looks like they are
doing very well indeed. The time is now nearing where they will join
the rest of the pride and this is an exciting prospect.
Tragedy
struck one of our cheetah's not to long ago. One morning she came down
to the water for a drink and she made the fatal mistake. She dropped
her guard for a second and assumed the log in the water was indeed a
log. In fact it was a four-meter crocodile ready to strike. She took a
big hit to the right shoulder and was dragged halfway into the dam. As
luck would have it she managed to break free from the grip of instant
death but the damage was done. The crocodile did not get a good grip on
her but still inflicted a serious wound to her right shoulder. The last
time she was seen was more than two weeks ago. She was limping badly
and was terribly thin. It is in times like these that you fight the
temptation to intervene in the system. But it must be remembered that
nature has its own laws and rules and unlike humans it is not governed
by emotion. We removed ourselves from this system a long time ago and
only act as bystanders or observers now. To interfere would shift the
balance of the system. Not long after these events we stumbled across
natures answer to our, and the cheetah tragedy. We are proud to report
the arrival of three new cheetah cubs on the reserve. They were about a
week old when Dean (Amakhosi head ranger) discovered them with eyes
still shut and utterly defenseless. Mother was nervously vigilant
keeping guard over the helpless balls of fluff. Being a highly
endangered species, this was a small victory for cheetahs in their
battle for survival.
Birding here at Amakhosi is now getting even better
and better. The migrants are slowly but surely starting to return. At
first Whalbergs eagle could only be heard, but sightings started
rolling in soon after that. Other species that have returned includes
some of the cuckoos. Black cuckoo, Diederick's cuckoo, and Jackobin's
cuckoo have been sighted and myself heard the unmistakable call of the
red-chested cuckoo a few days ago. We also discovered a new nesting
pair of Crowned eagles along the river-line and since the river started
flowing a lot stronger we spot and hear fish eagle at a regular basis.
On the wetlands we now see flocks of yellow-billed stork, African black
duck, White-faced duck, Purple gallinule, darters, cormorants,
moorhens, and stilts to name but a few. As summer creep closer and
closer that list will only get longer and longer.
For now at
least things are looking good here at the Amazulu nature reserve. The
bush is nice and green, the animals are happy, and that makes us here
at Amakhosi very happy. We had very good rains so far, but we will need
a lot of follow up rain to get us through the summer and the next dry
season. Kind regards from the rangers of Amakhosi Jaco Becker (BSc. Entomology; BSC. Hons. Wildlife management) Dean Fraser (Head ranger)
|