Archive for January 11, 2012

FC01 – Day 18

11/01/2012 – Day 18
9:30am

We have been checking the position of FC01 everyday, but there has been little if any change in position.

When we observed this behaviour during our last project, it was due to either a large feed, the weather or (unhappily) the snake having been eaten.

The weather recently has been extremely hot and accompanied by high levels of humidity which could be responsible for FC01 not wanting to move much – we certainly don’t want to move much!

Climbing into the bush as far as possible (it is extremely thick vegetation) has provided us with no further clues as to the reason for his behaviour. The bush has formed an almost cave like shelf, we cannot see in partly due to the darkness (even a bright torch did not assist in this) but mostly due to the sheer compactness of the bush. We are therefore still hoping that FC01 has decided to position itself in the bush due to the security it feels in this impenetrable fort.

The snake looked to be in perfect condition at the last sighting, which further makes us believe the snake to be ok and instead being influenced by other factors.

Naja Melanoleuca hideyhole forest cobra telemetry project

The bush fort

Forest cobra behavioural tracking and telemetry project

The 'open' bit of bush before the Forest Cobras hiding place

 

 

 

 

 

 

 

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Did You Know – Lion

Check out the wildlife factsheet below! This week is the Lion, and it is on two pages!

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Lion Scientific name: Panthera leo  - Description: Largest African Carnivore. Lions are social cats and typically spend 20-21 hours a day resting. Most active early in the evening and late at night.   - Male/female: Avg height 110cm (females) 120 (males). Short coat, males have manes. Juveniles are spotted with grayish coats (adult colour at 3 months). - Activity: Lions typically spend 20-21 hours a day resting. Most active early in the evening and late at night. - Hunting: Main hunters are usually the lionesses, but will scavenge if their is a kill available. Males will follow behind rushing to join the lionesses once the prey has been caught. Lions can kill prey up to 4 times their size, on ocassion even animals over 1000 kilos can be brought down, larger prey are usually brought down in co-operative hunting. Males are slower than females but their larger size means that they are more likely to tackle large prey. Lions share food to an extent, if prey is small or scarce smaller and weaker animals will miss out, even mothers will not share with their cubs until they have eaten enough. - Killing technique: Small game such as impala is usually brought down by a slap to the rear, tripping, or grasping with both paws. Larger prey is usually brought down by the full weight of the lion to slow down and over-balance the prey. For additional leverage the lion can grip the neck of the prey (shoulders/ back can also be used) to protect themselves from horns and to an extent the hooves of the prey. - Social Structure: Lions are gregarious and they live within in a matriarchal society. This society offers communal care of those within its pride - including communal suckling of cubs. Males form coalitions (usually with littermates) to ensure that they can secure territory when they leave the pride. - Breeding: Gestation 102 days. Lionesses usually produce cubs every 2 years. When a new male takes over the pride one of the first acts is to kill all the cubs below one year of age. Some lionesses may be wounded or even killed for protecting their cubs. After the loss of her cubs a female is able to mate again within a few weeks, however she is unable to become pregnant for around 134 days after losing her cubs due to a takeover. It is thought that this is to protect the female should the new male desert the pride and allows a stronger male / coalition to take over. - Communication: Vocal; Roars, grunts, snarls, growls, meowing, hissing, humming, puffing, woofing, spitting and moaning. Smell: Spraying (urine), clawing, scuffing, urine-testing. Tactile: Licking, head-rubbing, greeting ceremony. - Greeting ceremony: There is a special greeting ceremony that allows lions to show another Lion that they belong in the pride and 'come in peace'. Here is how to do it: on approach moan softly, rub heads together, then sides together with your tail raised high (if you can manage it, drape your tail over the other lions back). Then lean against eachother, as hard as you can, it doesn't matter if you fall over the other one. Greetings occur between females and cubs and between adult females. Females and cubs will sometimes try to rub the pride males who may accept the greeting but save their own greetings for other males in their coalition. Greetings seem to work upon a hierarchy and may be a form of appeasement from a lesser individual. - Did You Know: Female lion cubs never lose their playfulness where as males over 3 years rarely join in the games. Lions are very good swimmers, but HATE water! Lion claws are sheathed like your cat at home. Lions drink water regularly when they can, but they can go without water for long periods of time - some Lions in the Kalahari have been spotted eating samma melons and gemsbok cucumbers when thirsty.

Day 3 – Another Call out and Evening Road Cruise

Fredrik and Mikael had set the morning aside for a game drive and some serious birdwatching. Leaving Umkhumbi Lodge in the wee hours of the morning they set out for the reserve.

Lots of birds meant they rapidly worked their way down the bird list and even saw lots of other animals including the Wild Dogs who were playing in front of the vehicle at the side of the road – many people can go through their lives never seeing these animals in the wild, and certainly never that close.

While they were gone, we had two more snake call outs – both for the “Snake of the Week” the Snouted Cobra. It is the curse of Fredrik, as soon as he is around, there are no snake sightings. So the boys didn’t miss out on all the Forest Cobra fun we had a handling demonstration from Anton. It was only when he was in the sunshine that we realised quite how beautiful this particular snouted cobra was.

Road cruise after dinner, Beef Lasagne – one of Meva’s specialities – with a side order of a beautiful sunset.

This evening has been dubbed the Night of the Chameleons. We saw no snakes, very few frogs but hundreds of baby flap-neck chameleons. Where ever we looked, there swaying in the grasses was a very small and sleepy chameleon.

So we thought, where are the parents of this multitude of babies (flap necked chameleons can lay 25-60 eggs so we were looking at the least two females)? Ignoring the baby chameleons (mostly anyway, the lure for more photos is always strong) we searched for the adult chameleons. Then on two nearby roads, we found them, sleeping in the branches hiding behind clumps of leaves.

But still no snakes, maybe on tomorrows drive!