MPA Survey Hints at Complexity of Marine Conservation

The no-take marine reserve Motu Maha surrounds the Aukland Islands.

The no-take marine reserve Motu Maha surrounds the Aukland Islands.

Marine protected areas (MPAs) are among the best tools we have for conserving biodiversity in the oceans, protecting vulnerable marine life, and providing places of refuge for fish stocks. But do they work? Can vast areas of ocean really be regulated? And if so, what management strategies are most effective? Read more

Mystery Solved: Where Albatrosses and Fishing Vessels Meet at Sea

It is the quintessential herald of a fishing vessel on the horizon: a swarming congregation of seabirds, gliding and diving in the distance, sun glinting on white wings as a cacophony of cries echoes across the water. Picturesque as it may be, the scene represents one of the largest threats to the survival of many seabirds. Read more

Remote Tracking to Improve Shark Conservation

Usually when you want to protect something, you have to know where it is. That sounds like common sense, but when it comes to protecting highly migratory species in the oceans, scientists, conservationists and resource managers are often flying blind. Marine animals such as sharks, turtles, whales and large mid-ocean fish like tuna often traverse thousands of miles of ocean every year making them hard to keep an eye on. Read more

Tracking Fish and Ships

Where do sharks and boats cross paths? What about sea turtles and whales? If we knew this, maybe we could reduce the number of vulnerable marine animals that end up entangled  or accidentally caught in fishing gear.

After years of monitoring large pelagic sea life with remote tracking devices, researchers have started to build a picture of where certain species travel throughout the year. Together with our fishing vessel maps, we have a real opportunity to minimize the deadly encounters between humans and marine life. Read more