Blog Tags: Green Sea Turtles
Green sea turtles are an endangered species, at risk from poaching, incidental take in fishing gear, and coastal development. But they also suffer from fibropapillomatosis—the leading cause of death in this endangered species—which causes tumors to grow along sea turtles’ faces, flippers, and internal organs.
Ocean Roundup: Cause of Green Sea Turtle Tumors Discovered, Sharks Found to Have Distinct Personalities, and More
- Scientists have detected a 40 percent decline in calcium carbonate in one section of the Great Barrier Reef near Lizard Island. Calcium carbonate serves as building blocks for coral reefs, so scientists say this study calls for “an arrest to ocean acidification.” The Sydney Morning Herald
Ocean News: Green Sea Turtle Makes Longest Migration Ever Recorded, Small Oil Spill Found off of Italy, and More
- In areas where overfishing is common and observers are few and far between, drones could be a significant resource in helping to tackle illegal fishing. This June, the Wildlife Conservation Society, Belize Drones, and Belize’s fisheries department launched a program that may soon have drones flying over Belize’s Glover Reef. National Geographic
- New maps of ocean plastics—the first of their kind—show plastic accumulation levels across the world’s oceans. The maps highlight data from a study released this month that found plastics floating in five subtropical gyres across the world. National Geographic
Ocean News: Green Sea Turtle Reveals Migratory ‘Superhighway,’ Washington Orcas Found to be Highly Contaminated, and More
- In a new report, researchers call for “immediate protection” of the Pitcairn Islands, which sit halfway between New Zealand and South America in the Pacific Ocean. Scientists found endemic coral reefs and an abundance of fish, and argue it should be protected while it’s still a healthy ecosystem. BBC News
This winter has been a doozy around the country, and not just for humans. On Tuesday, The Miami Herald published a letter to the editor from Oceana's chief scientist Mike Hirshfield on the effect of this year's harsh winter on sea turtles. Check it out:
Officials are calling this one of the worst years on record for sea turtle strandings in the United States. Approximately 2,500 sea turtles have been found wounded or dead as a result of cold-stunning in the increasing frigid waters of the Atlantic Ocean and Gulf of Mexico. Volunteers are busily scouring the coastline for sea turtles that can be rehabilitated and eventually released back into the wild, and rescue centers are becoming inundated with sea turtles fighting for survival.
To a scientist, it all makes perfect, if unfortunate, sense. Cold-blooded reptiles like sea turtles are simply unable to warm themselves in cold water. While sea turtles are commonly found in northern U.S. waters during the summer and early fall, they typically migrate to warmer climates by late October. Unfortunately, not all of them made it out before the area temperatures dropped to unbearable levels, and with a winter like we are having, it is bound to be a deadly scenario.
Rachel Maddow, known for her incisive take on American politics, is also, it seems, a fan of sea turtles. In a "Moment of Geek" segment from her show last week, she showed a video of 82 green sea turtle hatchlings at Sea World in San Diego. "All of the world's species of sea turtle are on the endangered list, so there being 82 new little ones in the world is sort of a big turtle-y deal." We couldn't agree more, Rachel. If that makes us geeks, then so be it.
- Oceana’s New Report Highlights Uses, Benefits of Global Fishing Watch Technology Posted Mon, November 17, 2014
- Video: Humpback Whales Cause Quite the Surprise As They Hunt for Herring Posted Wed, November 19, 2014
- On World Fisheries Day, A Look at Oceana’s Work to Create Sustainable Fisheries (Photos) Posted Fri, November 21, 2014
- Ocean Roundup: Humpback Whale Scars Can Reveal Migration Patterns, Sea Star Die-Offs Linked to Virus, and More Posted Tue, November 18, 2014
- Extroverted Sharks and Stressed Penguins: Uncovering Personality in Ocean Animals Posted Wed, November 19, 2014