Blog Tags: Cause Of Death
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: Sand Tiger Shark Embryos Found to Eat Each Other, Wind Turbines Could Weaken Hurricane Intensity, and More Posted Mon, September 29, 2014
- In Honor of Sea Otter Awareness Week, Ten Fun Facts about Sea Otters Posted Wed, September 24, 2014
- Arctic Sea Ice Found to Play Bigger Role in Global Carbon Cycle Than Assumed, Study Says Posted Tue, September 30, 2014
- Ocean Roundup: Gulf Businesses Won’t Return BP Payouts, Whales May Have More than One Spleen, and More Posted Fri, September 26, 2014
- Creature Feature: Leatherback Sea Turtle Posted Mon, September 29, 2014