The Beacon

Blog Tags: Bycatch

Thursday Trivia: Flatback Sea Turtles

flatback sea turtle

A flatback sea turtle. Image via Wikimedia Commons.

We’re down to the last sea turtle in our trivia series, and it’s the least understood species of all – the flatback.

Flatback sea turtles nest only in Australia, and as a result of their limited range they are are poorly understood and at serious risk. Fortunately, Australia is working hard to protect large portions of the flatback’s habitat.

In addition to their namesake flat shells, flatbacks can be recognized by their olive-grey tops and yellow bellies. These turtles are known to float on the surface of the ocean, sunning their shells, often with birds on their backs. Flatbacks eat primarily fish, mollusks, and sea squirts.

Flatback turtles are caught accidentally in fishing nets, and they made up the majority of turtle bycatch in the Northern Prawn Fishery until turtle excluder devices – i.e. escape hatches -- were introduced. Other threats to flatbacks include coastal pollution and habitat degradation.

Oceana’s sea turtle campaign focuses on preventing sea turtle bycatch, protecting habitat, and promoting legislation that keeps turtles safe. You can learn more about flatback sea turtles from Oceana’s marine wildlife encyclopedia.

If you can tweet us the name of every type of sea turtle, you could win a tote bag. That’s it for our sea turtle themed trivia! We’ll be back next week with more fun facts about other ocean animals. 


Continue reading...

Thursday Trivia: Green Sea Turtle

green sea turtle

Actresses Angela Kinsey and Rachael Harris swim with a green sea turtle. © Tim Calver

Green sea turtles are the most common type of marine turtle in tropical and subtropical waters (How many countries do they nest in? It’s this week’s trivia question on Twitter, so answer now to win!)

Green sea turtles begin their lives on sandy beaches. Every year, females return to the beaches where they themselves were born to leave their eggs buried in the sand. After six or eight weeks, the hatchlings use their egg tooth, which later falls out, to break out of the shell. All of the eggs in a clutch hatch at the same time, and the hatchlings make their way together to the ocean.

This hatching process means that young green sea turtles are often eaten by predators like ghost crabs, gulls, sharks, and dolphins. Those that survive live in the deep ocean for a few years and then move to shallower waters along coastlines and reefs. Young green sea turtles eat animals like jellyfish, crabs, and snails, but adults, unlike most types of sea turtles, eat only plants.

Green sea turtles in Florida and the Pacific side of Mexico are considered endangered by the IUCN; the other global populations are classified as threatened. One of the biggest threats to green sea turtles is accidental capture in fishing gear, also known as bycatch. Oceana’s sea turtle campaign focuses on preventing sea turtle bycatch and protecting habitat.

You can learn more about green sea turtles -- and hundreds of other marine animals -- from Oceana’s marine wildlife encyclopedia.


Continue reading...

Thursday Trivia: Kemp’s Ridley Sea Turtle

kemp's ridley sea turtle

A Kemp's ridley sea turtle. © Oceana/Cory Wilson

Starting today, we’ll be doing a weekly trivia feature of one of the fascinating species that lives in the oceans. Today’s animal is the Kemp’s ridley sea turtle.

Kemp’s ridleys are the smallest and most endangered species of sea turtle. These turtles are usually solitary and live primarily in the Gulf of Mexico and Caribbean, sometimes venturing up the Eastern Seaboard.

The relatively small range of the Kemp’s ridley sea turtle is one of the reasons its population has been declining. When population concentrations are high enough, females come onshore to lay their eggs arrive together in mass landings (the name of these landings is our weekly trivia question on Twitter, so answer now to win!) Eggs and hatchlings make easy prey for dogs, herons, and humans—and some cultures believe sea turtle eggs are aphrodisiacs.

Adult sea turtles are particularly at risk of drowning after being accidentally caught in the nets of shrimp trawlers and other fishermen. Adding turtle excluder devices to nets allow turtles to escape and have made a difference in turtle bycatch deaths, although these rates are still high. Oceana’s sea turtle campaign focuses on preventing sea turtle bycatch, protecting habitat, and promoting legislation that keeps turtles safe.

You can learn more about Kemp’s Ridley sea turtles from Oceana’s marine wildlife encyclopedia and from the Encyclopedia of Life.


Continue reading...

CEO Note: A New Victory for Sustainable Seafood and Healthy Oceans

I have some great news to share with you today. After a long legal battle, Oceana has succeeded in compelling the the federal government to reliably measure bycatch on the East Coast. Bycatch is the fish and wildlife that is thrown overboard, dead or dying, in the process of catching seafood.

Why is this important? Bycatch is one of the greatest problems facing the oceans today. It damages marine ecosystems by needlessly killing fish and wildlife, and it contributes to overfishing, further threatening our wild seafood supply. Worldwide, 16 billion pounds of bycatch are thrown overboard every year. This waste is tragic and completely unnecessary. The government needs to know the extent of bycatch in order to control it.

The U.S. National Marine Fisheries Service is required by law to count and report bycatch, but until Oceana’s legal victory, its Northeast region refused to do so. After a clear decision by the U.S. Court of Appeals for the District of Columbia, the federal government will establish a clear system for reporting bycatch, including determining how many observers needed on board commercial fishing ships in New England and the Mid-Atlantic.

Oceana has fought bycatch for a decade now, and our campaigns have succeeded in saving thousands of sea turtles from shrimp trawls and longlines in the Gulf of Mexico and the Pacific, as well as multitudes of birds, sharks, dolphins and fish from illegal driftnets in the Mediterranean.

With your support, we’re making the oceans a safer place for wildlife and a better source of sustainable seafood.


Continue reading...

Victory: Court Rules in Favor of Oceana on Bycatch

© Oceana/ Jesus Renedo

Great news for the oceans: The U.S. Court of Appeals for the District of Columbia has ruled in favor of Oceana in a suit that will require commercial fisheries from North Carolina to the Canadian border to monitor and report the amount of bycatch, or untargeted marine life, they discard.

This victory may seem like a small step, but it is a triumph against one of the biggest problems facing our oceans today. Bycatch is a major player in the destruction of marine ecosystems, and occurs when fishing gear indiscriminately traps marine life in nets, trawls, and fishing lines.

Tons of fish are wasted and thousands of marine mammals, sea turtles, sharks and sea birds are injured or killed every year as bycatch. While the new law does not place limits on bycatch, it represents a crucial and long-awaited step in increasing the transparency in commercial fishing.

“For more than 15 years NMFS has violated the law, managing America’s fisheries without reliable information about how much fish and other marine wildlife is being shoveled over the side of boats, often dead or dying,” said Gilbert Brogan, northeast representative for Oceana. “This ruling is a significant step towards improving the management of U.S. fisheries in the Atlantic.”

Congratulations to everyone who helped win this victory for more abundant oceans!


Continue reading...

U.S. Gov’t Fails to Protect Sea Turtles, Again

A loggerhead hatchling in North Carolina. © Oceana/Cory Wilson

While the U.S. government continues to dawdle, loggerhead sea turtles continue to suffer. (Yes, they need your help!)

Yesterday the U.S. government failed to meet its legal deadline for issuing a final rule providing additional protections for loggerhead sea turtles, whose populations have faced severe declines over the last decade.

Oceana, the Center for Biological Diversity and the Turtle Island Restoration Network filed legal petitions in 2007 urging the National Marine Fisheries Service and the Fish and Wildlife Service to uplist North Pacific and northwest Atlantic loggerheads from “threatened” to “endangered” under the Endangered Species Act.

Then, a year ago, the government proposed to list loggerheads as endangered in response to a court-ordered settlement over prior delays. It has now failed to take timely action by missing the legal deadline to issue a final rule within one year.


Continue reading...

Not What You’d Call a Spring Chicken

Wisdom the albatross. © U.S. Geological Survey

Here’s a story to make you smile: the oldest wild bird in the country is a new mom -- again.

The United States Geological Survey and Fish and Wildlife Service announced on Tuesday that 60-year-old Wisdom, a Laysan albatross and the oldest known wild bird in the United States, is a new mother. Wisdom lives in the Midway Atoll National Wildlife Refuge in the Pacific northwest of the main Hawaiian island.

Albatrosses lay just one egg a year, and after a year in which they have successfully raised a chick, the birds may take a year off from breeding. Not Wisdom. She also nested in 2008, 2009 and 2010. Officials said she probably has raised 30 to 35 babies in her lifetime.

Wisdom’s longevity is a hopeful sign amid otherwise distressing trends for the seabirds. Nineteen of the 21 species of albatross are threatened with extinction, according to the IUCN. Major threats to the birds include plastic pollution in the ocean and capture in long-line fisheries. The birds ingest marine debris, mostly plastic, and feed it to their chicks, lessening their chance of survival.

Let’s hope more birds live as long as Wisdom. Help their chances: take our pledge to reduce your plastic use if you haven’t already.


Continue reading...

Give Today to Save Sea Turtles

© Oceana/Carlos Suarez

For millions of years, sea turtles have been a vital part of ocean ecosystems – but today they are on the brink of extinction as a result of irresponsible fishing and habitat destruction, among other threats. We’re working our hardest to save them, but we need your support.

All six sea turtle species that swim in US waters threatened or endangered, but it’s not too late to save them. Donate today and join Oceana in the fight to protect sea turtles and restore ocean balance. With your donation, we will continue pushing for stronger fishing regulations and legislation that will help protect and sustain turtle populations for years to come.

Our goal is to raise $40,000, and we still have a long way to go. Please donate today to help us in the fight to save sea turtles from extinction. And if you’ve already given, thank you -- now pass the word on via Facebook, Twitter, and however else you can!


Continue reading...

Sea Turtles and Circle Hooks in the NYT

sea turtle x-ray

© Oceana/Cory Wilson

The Latest NYT “Scientist at Work” blog follows a sea turtle researcher, Lekelia “Kiki” Jenkins, a postdoctoral researcher at the University of Washington, as she travels to Ecuador to study factors in the cross-cultural adoption of sea turtle conservation technologies like turtle excluder devices and circle hooks.

Here’s an excerpt from her first post, including a great explanation of how circle hooks help sea turtles, and why turtles are like 40-year-old virgins:

“Some scientists estimate that a quarter of a million sea turtles are ensnared in fishing lines each year. This is truly a problem for sea turtles, which are the “40-year-old virgins” of the oceans. Turtles have a life span similar to humans, but might not start having young until they are several decades old. Dehookers and circle hooks are part of a suite of solutions that help longline fishers protect sea turtles, allowing them to mature and bear young while helping fishers continue to catch profitable tuna, swordfish and mahi-mahi.


Continue reading...

NOAA Wants $16K for Sea Turtle Documents

All six species of sea turtles in U.S. waters are threatened with extinction -- and we want to know why more isn’t being done to protect them.  The U.S. government wants to charge us an arm and a leg for more information about it. So we filed a lawsuit.

Last March, Oceana submitted a Freedom of Information Act (FOIA) request to the National Oceanic and Atmospheric Administration (NOAA) asking for records relating to trawl gear modifications intended to prevent sea turtle bycatch in the Atlantic and Gulf of Mexico. (The government has still not acted to modify trawl gear to protect sea turtles on much of the East Coast.) In response, NOAA asked Oceana to pay more than $16,000 for the documents.


Continue reading...

Browse by Date