Large, predatory sharks occupy the top of ocean food chains, where they play important roles in maintaining diverse and healthy ecosystems. The loss of these predators can therefore have significant impacts on ecosystems. Morne Hardenberg/Shark Explorers By Alison Kock, South African Institute for Aquatic Biodiversity and Tamlyn Engelbrecht, University ofContinue Reading
AUCKLAND (NEW ZEALAND)- The Court of Appeal of New Zealand has ruled shark cage diving is an offence under the Wildlife Act, a move being welcomed by paua divers. Divers and tourists are less happy. With the ruling ends a long legal battle between paua (abalone) divers from Stewart Island andContinue Reading
HALIFAX (CANADA)-Great whites in Canada? Yeah for sure. Research group Ocearch is starting a research expedition next week in Nova Scotia, the east coast province of Canada. The researchers are looking for name suggestions for the sharks they find lurking in these cold waters. Ocearch is famous for tagging andContinue Reading
SOUTHAMPTON (UK)- The climate is changing – and so are our seas. Warming sea temperatures have resulted in British cod moving north, benefiting Iceland. The English Channel has warmed during the last half century and the grey Atlantic triggerfish is now a year-round, rather than just a summer, resident inContinue Reading
AUCKLAND (New Zealand)- The New Zealand government has listed two species of shark in its waters as ‘near threatened’: great whites and basking sharks. This is a negative shift from their previous “at risk” status in the last conservation report published in 2005. The report, called The New Zealand ThreatContinue Reading
MALLORCA (SPAIN)- Exciting news from the Mediterranean. Marine biologists have photographed a great white shark in Spanish waters off Cabrera, an uninhabited island and nature reserve 11 miles south of Mallorca. The team of scientists spotted the great white (Carcharodon carcharias), a very rare species in the Mediterranean, for what they say to beContinue Reading
HONOLULU (HAWAII)- Every year great white sharks of the Pacific migrate to a remote area of the Pacific Ocean. Where this is exactly remained a mystery for long. Scientists took off from Honolulu last week on a mission to investigate just what the great whites are doing during their spring break inContinue Reading