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:
- Dolphins and Whales Squeal like Children When They’re Happy, Study Says Posted Thu, August 21, 2014
- Seaweed Spotlight: A Rare Glimpse into Beautiful Ocean Kelp Forests (Photos) Posted Mon, August 25, 2014
- Ocean Roundup: Rare Blue Lobster Caught in Maine, Cephalopod Skin Providing Groundwork for New Technology, and More Posted Wed, August 27, 2014
- Ocean Roundup: Vaquita Porpoise Needs Swift Protection, Atlantic Ocean behind Global Warming Slow Down, and More Posted Fri, August 22, 2014
- Oceana Magazine: Tuna in Trouble Posted Mon, August 25, 2014