Blog Tags: Necropsies
Warning: what follows isn’t exactly light reading.
The New York Times reported yesterday on the complicated task of performing necropsies -- i.e., animal autopsies -- on sea turtles and other creatures that have been found dead in the Gulf of Mexico since the spill started.
It’s not easy to determine the cause of death of these creatures. Of the 1,978 birds, 463 turtles and 59 marine mammals found dead in the Gulf since April 20th, few show visible signs of oil contamination.
And in the case of sea turtles, a more familiar culprit may be at fault: shrimp trawls and other commercial fishing gear that scoop up turtles as bycatch and prevent them from going to the surface to breathe.
Here’s a simplified breakdown of how the veterinary investigators begin to determine the cause of death:
- Ocean Roundup: Endangered Orca Pod Welcomes Calf, Atmospheric CO2 Levels Reach Record High, and More Posted Tue, September 9, 2014
- Oceana Provides Comments to President Obama’s Task Force to Tackle Illegal Fishing and Seafood Fraud Posted Wed, September 10, 2014
- Sharks and Rays Gain International Protection under CITES Listing Posted Sun, September 14, 2014
- Infographic: BP to Blame for 2010 Deepwater Oil Disaster, Rules Judge Posted Tue, September 9, 2014
- Ocean Roundup: Healthy Corals Mean More Sharks, Extinct Dolphin Found in Peruvian Desert, and More Posted Thu, September 11, 2014