More than one-third of sharks and rays are threatened with extinction
World Economic Forum,
Sharks and rays are more at risk of extinction than previously thought, with one-third of species threatened, according to a…
Sharks and rays are more at risk of extinction than previously thought, with one-third of species threatened, according to a…
Research shows that establishing fishing quotas and closing some areas to fishing can help rebuild threatened populations.
Sharks, rays and chimaeras are now the second-most threatened vertebrate group, after amphibians.
– By Wade VanderWright, Research Assistant / MSc Student in Biological Sciences, Simon Fraser University Sharks and rays have…
Sharks, rays and chimeras are now the second-most threatened vertebrate group, after amphibians.
Sharks, rays and chimeras are now the second-most threatened vertebrate group, after amphibians.