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Recent News
- Will Marine Reserve Protect Coral Sea Sharks?
- How Healthy are Mediterranean Rocky Reefs?
- Coral reef fish ‘help protect jobs’
- Scientists say 90% Shark Loss at Populated Pacific Islands
- Tassled Scorpionfish is Creature of the Month
- Foreign Office Advises Against Travel to Southern Philippines
- Mauve Stinger is Creature of the Month
- Lawsuit Seeks Plan for Most Endangered Large Whale in World
- Catch Younger Fish says IUCN
- ‘Electronic Eyes’ Watch Tuna Fishing
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Topics
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fish Archive
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Red Grouper create home for many animals
Researchers from Florida State University have found that Red Grouper (Epinephelus morio) dig out and maintain complex structures at the bottom of the sea. They remove sand, exposing hard rocks that are crucial to corals and sponges and the animals that rely on them. The work demonstrates that Red Groupers modify their environment, much as [...] -
‘Shocking’ 95% Decline of Fish Populations
Populations of numerous migratory fish species – those that move between freshwater and saltwater during the course of their lives – have declined by more than 95 percent in the North Atlantic . This threatens food supplies and economic systems, and is worse than was thought as people have tended to compare numbers over too [...] -
Killer Whales Die without Chinook Salmon
When you mention killer whales, the image of one ambushing a terrified seal often springs to mind. But there are populations of killer whales who live exclusively on fish. And not on just any fish: they are very specialised in which fish they will eat. According to research published in Biology Letters, two populations studied [...] -
Creature of the Month: Dragonet, Callionymus lyra
One hundred and eighty-six species of the “Little Dragon” fish live from Iceland in the North to the Indo-Pacific oceans in the South. You will find the species we are concentrating on today, Callionymus lyra, from Norway to Senegal: in the Eastern Atlantic and the North, Irish, Mediterranean, Black, Baltic, Aegean and other Seas. The [...] -
Third of Pelagic Sharks Threatened with Extinction
The first study to determine the global conservation status of 64 species of open ocean (pelagic) sharks and rays reveals that 32 percent are threatened with extinction, primarily due to overfishing, according to the IUCN Shark Specialist Group. “Despite mounting threats, sharks remain virtually unprotected on the high seas,” says Sonja Fordham, Deputy Chair of [...] -
Loss of small fish may be starving the oceans
According to a report by Oceana, there is widespread malnutrition in fish, marine mammals and seabirds because of the global depletion of the small fish they need to survive. These “prey fish” underpin marine food webs and are being steadily exhausted by heavy fishing, increasing demand for aquaculture feed, and climate change. The report finds [...] -
When fish farms are built along the coast, where does the waste go?
If you are a fish eater, it’s likely that the salmon you had for dinner was not caught in the wild, but was instead grown in a mesh cage submerged in the open water of oceans or bays. Fish farming, a relatively inexpensive way to provide cheap protein to a growing world population, now supplies, [...] -
A million tonnes of North Sea fish discarded every year
A million tonnes of fish and other sea creatures caught in the North Sea are thrown overboard every year, according to a new report from WWF-Germany. The study, Sea Creatures Are Not Rubbish, shows that one-third of North Sea catch is discarded and calls for a gradual ban on the practice of discarding in the [...] -
Cleaner fish create safe havens
Cleaner fish are well known to divers on the reef. They eat parasites from much larger fish, many of which are normally predators. Some of these predators let the little cleaners safely enter their mouth and gills. A single cleaner fish can clean more than 2,300 fish a day from over 130 species and each [...] -
Mediterranean leaders urged to save tuna
Bluefin tuna populations have declined alarmingly over the past few decades due to overfishing fuelled by an increasingly expensive industry. A new WWF report shows that the international fleets hunting this species to extinction have twice the fishing capacity of current quotas and are netting more than three and a half times the catch levels [...]
