|
The Grey Nurse Shark
is in real danger of disappearing from the East coast of Australia! It
is believed that there could be as few as 300 remaining on the east
coast making the grey nurse shark Australia's most endangered species.
For information about the efforts to protect the QLD grey Nurse
population please click on this
LINK.
The Grey Nurse Shark Carcharias taurus (Rafinesque, 1810) is a
threatened species and totally protected in Australian waters. In the
past, the Grey Nurse Shark had an undeserved reputation in Australia as
a man-eater. Many shark attacks in Australian waters were attributed
incorrectly to the Grey Nurse Shark, often due to its fierce appearance.
The Grey Nurse Shark's reputation led to indiscriminate killing of the
species by spear and line fishers. During the 1950s and 60s there was a
concerted effort among spear fishers to wipe out Grey Nurse Sharks along
the NSW coastline.
The mass slaughter of thousands of Grey Nurse Sharks led to a dramatic
decline in the numbers along the east coast of Australia. Cropp (1964)
in his book 'Shark Hunters' speculated that at the time of publication,
close to 300 Grey Nurse Sharks had been taken since the use of
powerheads became widespread in skin diving circles. He also reported
taking 24 grey nurse from a single gutter at Seal Rocks in one day and
earlier reflected that the Grey Nurse Shark would soon become rare as a
consequence of the introduction of powerheads. NSW Fisheries protected
the shark in 1984, making it the first shark to be protected in the
world. However, the east coast population has still not recovered since
its protection in 1984
If you happen to spot a Grey Nurse while you are diving, it is very
important that you let us know about it. We have included 2 reporting
forms for you to download and print with all the information you need to
help identify sexes etc. For reporting Grey Nurse in QLD please use
THIS FORM and for reporting NSW
sightings, please use
THIS FORM. By taking the time to full
in these forms, you are helping to gather more vital information about
their habits and locations.
We have broken this Creature feature into a number of areas, these
include: Description of Species,
Anatomy and Teeth,
Distribution and Habitat,
Diet,
Life
History, Threats to the Species,
Conservation Status and Protection
Measures,
Queensland Protection Efforts, Links,
Photo Gallery,
Autopsy Gallery and Video Gallery. |