IFAW and the USM Gulf Coast Research Laboratory Conduct Urgent Study of Endangered Whale Sharks in Oiled Waters

/PRNewswire/ -- International Fund for Animal Welfare (IFAW) scientists are concerned that the protected whale shark, the world's largest fish, may be a quiet victim of the recent oil spill in the Gulf of Mexico. IFAW is responding to an urgent appeal for assistance from the University of Southern Mississippi's Gulf Coast Research Laboratory (USM-GCRL) to conduct research on whale shark biology, behavior and movement patterns in the Gulf before it's too late.

The newly discovered essential whale shark feeding area may already be contaminated. It's been three weeks with very few sightings of whale sharks in what are usually normal congregate areas of the northern Gulf of Mexico, leading scientists to worry they may be the unseen victims of the Gulf oil spill.

Not only are whale sharks the biggest fish in the sea but they may also be one of the most vulnerable to the effects of the Deepwater Horizon oil spill. Despite their large size, whale sharks feed on the tiniest of creatures -- plankton, fish larvae and small crustaceans. However, whale sharks in the northern Gulf may be adding oil and toxic oil dispersant chemicals to their diet as they have been found in areas within and surrounding oiled waters.

"These whale sharks are facing a lethal one-two punch," said IFAW biologist Jacob Levenson. "First is the impact on the animal's ability to breathe as a result of the oil physically coating its gills and secondly is the long term impacts of passively accumulating toxins from oil and liberal dispersant use."

Unlike birds, fish, mammals and other animals, because sharks are negatively buoyant and lack a gas-filled swim bladder, they quietly sink into the depths when they die, never to be seen again. Other than a few accounts of their occurrence, in aggregations, information is scant for whale sharks in the northern Gulf of Mexico.

Levenson is joining scientist, Dr. Eric Hoffmayer of the USM-GCRL to conduct research that is crucial to understand how the toxic oil is impacting whale sharks and deciding what can be done to save them before time runs out. The information gathered by the team is also critical to ensure that government and oil companies have accurate information to best protect this species. Currently, there are no provisions in place in BP's spill response plan to protect these beautiful and rare animals.

Levenson and Hoffmayer will make several day trips offshore in boats with aircraft support to gather data and tag animals for future satellite tracking.

"Figuring out what happens to these goliath fish is not just good science, it's important to understand how this toxic cocktail moves through the food chain. Whatever happens to whale sharks is likely to be experienced by manta rays and other animals not normally tested as part of NOAA's Seafood Monitoring Program," added Levenson.

So far, Dr. Hoffmayer has been able to deploy a few satellite tags when he encountered an aggregation of over 100 whale sharks this past June. He is currently tracking one shark with a surface satellite tag in the offshore waters of the Gulf. So far the shark has stayed away from the area impacted by the oil spill. He is hoping to tag several others to determine their daily movements.

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Endangered Sea Turtle Nests to Receive Special Transportation

(BUSINESS WIRE)--The National Fish and Wildlife Foundation (NFWF) is proud to announce that FedEx Corporation (NYSE: FDX) is joining the efforts to protect sea turtle nests and eggs from potential impacts of the oil spill in the northern Gulf of Mexico. The company will be donating resources to transport hundreds of nests containing thousands of eggs to Florida’s Atlantic Coast, and its logistics experts are working with the Unified Command and its partner organizations to implement this complex translocation. The relocation efforts are scheduled to begin in mid-July and continue throughout the hatching season.

“In light of the imminent threat to sea turtles, we felt it was important to help move this extraordinary project forward”

FedEx is working closely with Unified Command Wildlife Branch scientists to create a safe and secure transportation solution for the relocation effort. FedEx will take great care to protect the sea turtle nests and eggs, which will travel exclusively in its FedEx Custom Critical air-ride, temperature-controlled vehicles.

“In light of the imminent threat to sea turtles, we felt it was important to help move this extraordinary project forward,” said Jeff Trandahl, executive director of NFWF. “Given our strong relationship with FedEx and our long-standing relationship with the federal agencies, we were able to move quickly to develop an effective plan. We’ll continue to work with all parties so that this relocation offers the best hope for sea turtles’ survival.”

NFWF is supporting a number of wildlife projects in the Gulf region and is helping to coordinate the work of federal agencies, biologists and others who will be involved in the massive transport effort. The Foundation, established by Congress in 1984, is a non-profit conservation organization that works closely with federal agencies and private sector partners to protect wildlife and natural resources.

The FedEx commitment to NFWF is in support of the company's EarthSmart Outreach efforts, in which FedEx contributes to the community in environmentally-focused ways. FedEx also provides logistics expertise, in-kind shipping and funding for disaster preparedness, relief and recovery, working with organizations including the Red Cross, Salvation Army and Heart to Heart International. A FedEx-sponsored Salvation Army disaster response unit is in use to support responders to the oil leak right now. In 2006, FedEx donated its transportation services to deliver more than 1.2 million pounds of medical and other relief supplies to the Gulf Coast area in the wake of Hurricane Katrina.

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