Showing posts with label zambezi. Show all posts
Showing posts with label zambezi. Show all posts

Friday, January 30, 2009

S.A Shark Attack Rips Opens Debate(s)

Without a doubt the recent and horrific shark attack on a swimmer in South Africa last week ignited several wide ranging debates in the press about everything from shark culling, to raw sewage discharge, and even the controversial use of shark nets.

Herald Online reporter Dineo Matomela should be noted for his coverage which looked systematically into the causes, the sharks, and the over all shark situation in the region.

Makes for facinating reading and a template for non sensational shark journalism-tackling the issues of humans and sharks in a thoughtful manner:

A ZAMBEZI shark was responsible for attacking and killing a Port St Johns lifeguard at the weekend, Natal Sharks Board head researcher Geremy Cliff said yesterday.

He said warm waters along the Eastern Cape coast in summer attracted the sharks. Seasoned lifeguard Sikhanyiso Bangilizwe, 27, was attacked by the shark on Saturday afternoon while swimming with a friend at Second Beach.



He was bitten on the shoulder, right arm, back and buttocks. Cliff said an examination of Bangilizwe‘s body had established that a Zambezi (bull) shark had attacked him.



Complete Story



Image: Bull shark commonly know in S.A as Zambezi

S.A Locals Love Their Sharks "Pride"

File this post under shark "awareness". After news this week that a research team on South Africa's Breede River caught and tagged what is now the largest Bull shark on record, locals who swim and fish in these waters are quoted as seeing this as a good thing:

Cape Town - Cool-headed Witsand residents have accepted their toothy marine neighbour with some pride and are not about to be scared away from their beloved Breede River by any shark, big or small, they say.

Witsand hit the headlines this week after a huge four-metre female Zambezi shark, heavily pregnant with at least four pups, was caught about 5.5km upriver from the estuarine fishing village. Locals said they were more amazed than frightened at the appearance of the shark, estimated to weigh around 650kg.

For some it was proof of what they had believed for years, after regular sightings of large shadows under the water and mysterious disappearances of fish from fishing lines.

Complete Story

Thursday, January 29, 2009

S.A Largest Bull Shark Caught-Loaded With Research Bling

An excited team with the South African Shark Conservancy caught what is now the largest Bull Shark on record in South Africa.

In a scene worthy of any action film, team members were towed 2 189km up the Breede River before the critter became tired enough to load up with tags and release:

Long-standing fishermen's tales of huge Zambezi sharks in the Breede River have been confirmed - and huge means just that.

Last week, researchers on an expedition to confirm the presence of this species - also known as bull sharks - not only caught one of these sharks, but the catch proved to be a world record at 4m (13 feet) and weighing more than half a ton.

Complete Story


Team tracking discoveries:

1.This Zambezi shark - who we have named Nyami Nyami (the Zambezi River god) is the largest of its kind known to science, measuring 4 metres total length. The previous known maximum length for this species was 3.4-3.5 metres;

2.The discovery of Nyami Nyami represents a significant range extension for Zambezi sharks in South Africa, as they were only known to occur to Cape St. Francis in the Eastern Cape;

3. Nyami Nyami
appeared heavily pregnant, suggesting the Breede River may serve as an important nursery ground for these sharks.

Editors Note: The tracking data coming back from this female is invaluable to the understanding of this species behaviour. Needless to say you do not want to be a fisherman in that region...or do you?