Saving Seafood

Pacific cod eating seabirds, study shows

November 9, 2015 — You could call it revenge on the birds.

While many marine birds are well known for their skills at diving into the sea to pluck out fishy meals, there is now solid evidence that some Pacific cod have turned the tables on the avian species.

The practice came to light a few years ago when seafood workers in Dutch Harbor noticed that some of the cod they were processing came with extra features — partially digested birds in the fish stomachs.

Scientists from the Alaska SeaLife Center and University of Alaska have now examined remains of 74 birds collected from cod stomachs in 2011 and have some findings described in a study published online in the journal Marine Ornithology.

The bird remains come from cod caught in the Aleutian Islands region, off Cape Sarichef in Unimak Pass, using trawl and pot gear. The fish were processed at the UniSea plant in Dutch Harbor; the plant froze the bird remains and sent them to the scientists for analysis.

There have been other known cases of big fish eating small seabirds elsewhere in the world, the new study says, and past surveys by the National Oceanic and Atmospheric Administration have turned up, in very rare instances, bits of birds inside cod. In one case, a NOAA researcher found a murre foot in a cod stomach.

But the evidence from Dutch Harbor appears to be the first documentation of Pacific cod making a practice of eating birds, said study co-author Tuula Hollmen, science director at the SeaLife Center and an associate professor at the University of Alaska Fairbanks’ School of Fisheries and Ocean Sciences.

Read the full story at Alaska Dispatch News

 

Aleutians monument fought as threat, derided as ‘straw man’

September 29, 2015 — Alaska Congressman Don Young and other Republicans on the House Natural Resources Committee this morning attacked the idea that President Obama might create a marine national monument around the Aleutian Islands, with unknown effects on the fishing industry. But the administration has given no sign it’s considering the notion.

At a subcommittee hearing, Congressman Young said a marine national monument around the Aleutians would be terrible for the fishing industry.

“I’ve watched this over and over: The creeping cancer of the federal government overreaching,” Young said. “The worst managers of any resource is the federal government. They do not manage. They preclude.”

The idea of protecting the waters of the Aleutian Chain came from environmentalist and retired UAA professor Rick Steiner. Last year, he proposed a massive marine sanctuary, covering all the federal waters of Bristol Bay and thousands of miles of the Bering Sea. The National Oceanic and Atmospheric Administration killed the idea, saying it lacked local support. That seemed to be the end of it, except that Steiner launched an online petition telling President Obama he should create an Aleutian national monument instead. (Under the Antiquities Act, the president can just declare a monument on his own.) Steiner’s plea to Obama, on thepetitionsite.com, has attracted more than 100,000 supporters, many from foreign countries. Steiner was not invited to the hearing to defend his idea.

Read the full story at Alaska Public Media