A Caribbean reef shark at the surface near the Bahamas.(Alexis Rosenfeld/Getty Images)A massive new survey of nearly 400 coral reefs around the world reveals sharks once common in those waters are vanishing, a troubling sign that the fearsome fish are at a much greater risk of going extinct than previously thought.
#united-states #getty-images #researchers #populations #local-governments #indian-ocean #greater-risk #east-africa
[
add
]
[
|
|
...
]